A simple microfluidic chip design for fundamental bioseparation

A microchip pressure-driven liquid chromatographic system with a packed column has been designed and fabricated by using poly(dimethylsiloxane) (PDMS). The liquid chromatographic column was packed with mesoporous silica beads of Ia3d space group. Separation of dyes and biopolymers was carried out to verify the performance of the chip. A mixture of dyes (fluorescein and rhodamine B) and a biopolymer mixture (10 kDa Dextran and 66 kDa BSA) were separated and the fluorescence technique was employed to detect the movement of the molecules. Fluorescein molecule was a nonretained species and rhodamine B was attached onto silica surface when dye mixture in deionized water was injected into the microchannel. The retention times for dextran molecule and BSA molecule in biopolymer separation experiment were 45 s and 120 s, respectively. Retention factor was estimated to be 3.3 for dextran and 10.4 for BSA. The selectivity was 3.2 and resolution was 10.7. Good separation of dyes and biopolymers was achieved and the chip design was verified.

Activity of Mo(II) allylic complexes supported in MCM-41 as oxidation catalysts precursors

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Síntese e caracterização de zeólita beta hierarquizada e materiais híbridos micro-mesoporosos aplicados no craqueamento de PEAD

A catalyst of great interest to the scientific community tries to unite the structure of ordered pore diameter from mesoporous materials with the properties of stability and acid activity to microporous zeolites. Thus a large number of materials was developed in the past decades, which although being reported as zeolites intrinsically they fail to comply with some relevant characteristics to zeolites, and recently were named zeolitic materials of high accessibility. Among the various synthesis strategies employed, the present research approaches the synthesis methods of crystallization of silanized protozeolitic units and the method of protozeolitic units molded around surfactant micelles, in order for get materials defined as hierarchical zeolites and micro-mesoporous hybrid materials, respectively. As goal BEA/MCM-41 hybrid catalysts with bimodal pore structure formed by nuclei of zeolite Beta and cationic surfactant cetyltrimethylammonium were developed. As also was successfully synthesized the hierarchical Beta zeolite having a secondary porosity, in addition to the typical and uniform zeolite micropores. Both catalysts were applied in reactions of catalytic cracking of high density polyethylene (HDPE), to evaluate its properties in catalytic activity, aiming at the recycling of waste plastics to obtain high value-added raw materials and fuels. The BEA/MCM-41 hybrid materials with 0 days of pre-crystallization did not show enough properties for use in catalytic cracking reactions, but they showed superior catalytic properties compared to those ordered mesoporous materials of Al-MCM-41 type. The structure of Beta zeolite with hierarchical porosity leads the accessibility of HDPE bulky molecules to active centers, due to high external area. And provides higher conversion to hydrocarbons in the gasoline range, especially olefins which have great interest in the petrochemical industry

Reciclagem química de Polietileno utilizando Sílica Mesoporosa tipo SBA-15 avalizada por Termogravimetriae Espectrometria de Massas

The chemical recycling of polyolefins has been the focus of increasing attention owing potential application as a fuel and as source chemicals. The use of plastic waste contributes to the solution of pollution problems.The use of catalysts can enhance the thermal degradation of synthetic polymers, which may be avaliated by Themogravimetry (TG) and mass spectrometry (MS) combined techniques. This work aims to propose alternatives to the chemistry recycling of low-density polyethylene (LDPE) on mesoporous silica type SBA-15 and AlSBA-15.The mesoporous materials type SBA-15 and AlSBA-15 were synthesized through the hydrothermal method starting from TEOS, pseudobohemite, cloridric acid HCl and water. As structure template was used Pluronic P123. The syntheses were accomplished during the period of three days. The best calcination conditions for removal of the organic template (P123) were optimized by thermal analysis (TG/DTG) and through analyses of Xray diffraction (XRD), infrared spectroscopy (FT-IR), nitrogen adsorption and scanning electron microscopy (SEM) was verified that as much the hydrothermal synthesis method as the calcination by TG were promising for the production of mesoporous materials with high degree of hexagonal ordination. The general analysis of the method of Analog Scan was performed at 10oC/min to 500 oC to avoid deterioration of capillary with very high temperatures. Thus, with the results, we observed signs mass/charge more evident and, using the MID method, was obtained curve of evolution of these signals. The addition of catalysis produced a decrease in temperature of polymer degradation proportional to the acidity of the catalyst. The results showed that the mesoporous materials contributed to the formation of compounds of lower molecular weight and higher value in the process of catalytic degradation of LDPE, representing an alternative to chemical recycling of solid waste

Síntese de nanopartículas de sílica mesoporosa e aplicações como biomaterial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Síntese e aplicação de sílica mesoporosa modificada com o ligante 4-amino-2-mercaptopirimidina na pré-concentração de Cd (II), Cu(II), Pb(II), Zn(II) e Ni(II) em amostras de águas naturais

Pós-graduação em Ciência e Tecnologia de Materiais - FC

Ancoragem de complexos de rutênio com ligantes siliados em sílica mesoporosa obtida via pirólise de spray

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Simultaneous determination of epinephrine and dopamine by electrochemical reduction on the hybrid material SiO2/graphene oxide decorated with Ag nanoparticles

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Sílica mesoporosa como suporte sólido para o ancoramento da molécula 4-amino-3-hidrazino-5-mercapto-1,2,4-triazole e aplicação na adsorção de Cu(II), Cd(II), Ni(II), Pb(II) e Co(II) em amostras aquosas

Pós-graduação em Química - IQ

Cimentos bioativos injetáveis funcionalizados com peptídeo osteogênico para reparação óssea

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Detecção e quantificação eletroquímica de substâncias de interesse clínico, ambiental e forense utilizando eletrodo de pasta de grafite modificado com trisilanol poss ligado a suportes porosos e eletrodos impressos obtidos via screen-printed

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Structural and reduction studies of ZrO2-CeO2:Ni for application in SOFC anodes.

Zirconia-ceria solid-solutions are extensively used as promoters for three-way catalysts, which are applied in the control of NOx, CO and hydrocarbons emission from automotive exhausts. In addition, thesematerials can be used as anodes in solid oxide fuel cells (SOFCs) operated with hydrocarbons. There areonly few works on ZrO2-CeO2 ordered mesoporous materials for catalytic applications and for anodes inSOFCs. The interest in these anodes relies on the fact that ZrO2-CeO2materials are mixed ionic/electronic conductors in reducing atmosphere and, therefore, fuel oxidation is produced on its entire surface, while it only occurs in the [anode/electrolyte/gas] interface (triple-phase boundaries) for electronic conductors. In this work, a synthesis method was developed usingZr and Ce chloride precursors, HCl aqueous solution, Pluronic P123 as the structure directing agent, NH4OH to adjust the pH (3-4) and a Teflon autoclave to perform hydrothermal treatment (80ºC/48 hours). The samples were dried and calcined, until 540ºC in N2and 4 hours in air. The X-ray diffraction data showed that powders with higher CeO2 content are formed by a larger fraction of the cubic CeO2 phase, while for a lower CeO2content the major crystalline structure is the tetragonal ZrO2 phase. The NiO impregnation was made with an ethanol dispersion of Ni(NO3)×6H2O. The resulting powder was calcinated in air until 350ºC for 2 hours. Temperature-programmed reduction (TPR) data were collected in order to evaluate the reduction profiles of ZrO2-x%CeO2:Ni samples in H2/Ar atmosphere. Results showed lower reduction temperatures for all ceria content in samples comparing to a NiO standard.

Nuovi catalizzatori per l'idrogenazione, l'idrogenolisi/ring-opening di composti aromatici policiclici

The removal of aromatic hydrocarbons from diesel has received considerable attention after environmental regulations that require petroleum refiners to raise cetane number and to limit aromatics in diesel fuel in order to improve combustion efficiency and reduce particulate and NOx emissions. An alternative is blending with Fischer–Tropsch (FT) gas-to-liquid diesel fuel; however, this option may not be economically viable solution in case of extensive blend. Another alternative is to incorporate in the diesel pool a greater fraction of the so-called light cycle oil (LCO). Due to its high aromatics content and its low cetane number (typically between 20 and 30), the incorporation of LCO may have a negative impact on the quality of diesel. Current technologies for LCO improvement are based on hydrogenation to adjust both sulphur and cetane number but while an important fraction of the aromatics present in LCO can be saturated in a deep hydrogenation process, the cetane number may still be lower than the target values specified in diesel legislations, so further upgrading is needed. An interesting technology for improving the cetane number of diesels and maintaining meanwhile high diesel yields is achieved by combining a complete hydrogenation process with a selective ring opening (SRO) reaction of the naphthenic rings. The SRO can be defined as naphthene ring-opening to form compounds with high cetane number, but without any carbon losses. Controlling the interconversion of six- and five- membered rings via an acid-catalyzed ring-contraction step is also of great importance, since selective conversion of six-membered to five-membered naphthene rings greatly influences ring-opening rates and selectivity. High intrinsic activity may be enhanced by deposition of noble metals on acidic, high surface area supports, because it is possible to arrange close proximity of the metal and acid sites. Moreover, in large-pore supports, the diffusion resistance of liquid reactants into the pores is minimized. In addition to metal centres, the acid sites of support also plays role in aromatics hydrogenation. However, the functions of different kinds of acid sites (Brønsted vs. Lewis acidity), and their optimal concentrations and strengths, remain unclear. In the present study we investigated the upgrading of an aromatic-rich feedstock over different type of metal supported on mesoporous silica-alumina. The selective hydrogenolysis and ring opening of tetrahydronaphthalene (THN or tetralin) was carried out as representative of LCO fractions after deep hydrogenation process. In this regards the aim of this study is to evaluate both the effect of metals and that of the supports characterized by different acid distribution and strength, on conversion and selectivity. For this purpose a series of catalysts were prepared by impregnation. The catalysts were characterized and conversion tests of THN were performed in a lab-scale plant operating in the pressure range from 7.0-5.0 MPa and in the temperature range from 300 to 360°C.

Implementation of porous silicon technology for a fluidic flow-through optical sensor for pH measurements

This work presents an innovative integration of sensing and nano-scaled fluidic actuation in the combination of pH sensitive optical dye immobilization with the electro-osmotic phenomena in polar solvents like water for flow-through pH measurements. These flow-through measurements are performed in a flow-through sensing device (FTSD) configuration that is designed and fabricated at MTU. A relatively novel and interesting material, through-wafer mesoporous silica substrates with pore diameters of 20 -200 nm and pore depths of 500 µm are fabricated and implemented for electro-osmotic pumping and flow-through fluorescence sensing for the first time. Performance characteristics of macroporous silicon (> 500 µm) implemented for electro-osmotic pumping include, a very large flow effciency of 19.8 µLmin-1V-1 cm-2 and maximum pressure effciency of 86.6 Pa/V in comparison to mesoporous silica membranes with 2.8 µLmin-1V-1cm-2 flow effciency and a 92 Pa/V pressure effciency. The electrical current (I) of the EOP system for 60 V applied voltage utilizing macroporous silicon membranes is 1.02 x 10-6A with a power consumption of 61.74 x 10-6 watts. Optical measurements on mesoporous silica are performed spectroscopically from 300 nm to 1000 nm using ellipsometry, which includes, angularly resolved transmission and angularly resolved reflection measurements that extend into the infrared regime. Refractive index (n) values for oxidized and un-oxidized mesoporous silicon sample at 1000 nm are found to be 1.36 and 1.66. Fluorescence results and characterization confirm the successful pH measurement from ratiometric techniques. The sensitivity measured for fluorescein in buffer solution is 0.51 a.u./pH compared to sensitivity of ~ 0.2 a.u./pH in the case of fluorescein in porous silica template. Porous silica membranes are efficient templates for immobilization of optical dyes and represent a promising method to increase sensitivity for small variations in chemical properties. The FTSD represents a device topology suitable for application to long term monitoring of lakes and reservoirs. Unique and important contributions from this work include fabrication of a through-wafer mesoporous silica membrane that has been thoroughly characterized optically using ellipsometry. Mesoporous silica membranes are tested as a porous media in an electro-osmotic pump for generating high pressure capacities due to the nanometer pore sizes of the porous media. Further, dye immobilized mesoporous silica membranes along with macroporous silicon substrates are implemented for continuous pH measurements using fluorescence changes in a flow-through sensing device configuration. This novel integration and demonstration is completely based on silicon and implemented for the first time and can lead to miniaturized flow-through sensing systems based on MEMS technologies.

Comportamiento térmico y mecánico del yeso con adiciones de aerogel de sílice granulado

La presente tesis doctoral aborda el estudio de un nuevo material mineral, compuesto principalmente por una matriz de yeso (proveniente de un conglomerante industrial basado en sulfato de calcio multifase) y partículas de aerogel de sílice hidrófugo mesoporoso, compatibilizadas mediante un surfactante polimérico, debido a su alto carácter hidrófugo. La investigación se centra en conocer los factores que influyen en las propiedades mecánicas y conductividad térmica del material compuesto generado. Este estudio pretende contribuir al conocimiento sobre el desarrollo de nuevos morteros de elevado aislamiento térmico que puedan ser utilizados en la rehabilitación energética de edificios de viviendas existentes, debido a que estos representan gran parte del consumo energético del parque de viviendas de España, aunque también a nivel internacional. De los materiales utilizados para desarrollar los morteros estudiados, el yeso, además de ser un material muy abundante, especialmente en España, requiere una menor cantidad de energía para la fabricación de un conglomerante (debido a una menor temperatura de fabricación), en comparación con el cemento o la cal, por lo que presenta una menor huella de carbono que estos últimos. Por otro lado, el aerogel de sílice hidrófugo mesoporoso es, de acuerdo con la documentación disponible, el material que posee actualmente la mayor capacidad de aislamiento térmico en el mercado. El desarrollo de nuevos morteros minerales con una capacidad de aislamiento térmico mayor que los materiales aislantes utilizados tradicionalmente, tiene una aplicación relevante en los casos de rehabilitación energética de edificios históricos y patrimoniales, en los que se requiere la aplicación del aislamiento por el interior de la fachada, ya que este tipo de soluciones tienen el inconveniente de reducir el espacio habitable de las áreas involucradas, especialmente en zonas climáticas en las que el aislamiento térmico puede suponer un espesor considerable, por lo que es ideal utilizar materiales de altas prestaciones de aislamiento térmico capaces de aportar el mismo nivel de aislamiento (o incluso mayor), pero en un espesor considerablemente menor. La investigación se desarrolla en tres etapas: bibliográfica, experimental y de simulación. La primera etapa, parte del estudio de la bibliografía existente, relacionada con materiales aislantes, incluyendo soluciones basadas, tanto en morteros aislantes, como en paneles de aislamiento térmico. La segunda, de carácter experimental, se centra en estudiar la influencia de la microestrucrura y macroestructura, del nuevo material mineral, en las propiedades físicas elementales, mecánicas y conductividad térmica del compuesto. La tercera etapa, mediante una simulación del consumo energético, consiste en cuantificar teóricamente el potencial ahorro energético que puede aportar este material en un caso de rehabilitación energética en particular. La investigación experimental se centró principalmente en conocer los factores principales que influyen en las propiedades mecánicas y conductividad térmica de los materiales compuestos minerales desarrollados en esta tesis. Para ello, se llevó a cabo una caracterización de los materiales de estudio, así como el desarrollo de distintas muestras de ensayo, de tal forma que se pudo estudiar, tanto la hidratación del yeso en los compuestos, como su posterior microestructura y macroestructura, aspectos fundamentales para el entendimiento de las propiedades mecánicas y conductividad térmica del compuesto aislante. De este modo, se pudieron conocer y cuantificar, los factores que influyen en las propiedades estudiadas, aportando una base de conocimiento y entendimiento de este tipo de compuestos minerales con aerogel de sílice hidrófugo, no existiendo estudios publicados hasta el momento de finalización de esta tesis, con la aproximación al material propuesta en este estudio, ni con yeso (basado en sulfato de calcio multifase), ni con otro tipo de conglomerantes. Particularmente, se determinó la influencia que tiene la incorporación de partículas de aerogel de sílice hidrófugo, en grandes proporciones en volumen, en un compuesto mineral basado en distintas fases de sulfato de calcio. No obstante, para llevar a cabo las mezclas, fue necesario utilizar un surfactante para compatibilizar este tipo de partículas, con el conglomerante basado en agua. El uso de este tipo de aditivos tiene una influencia, no solo en el aerogel, sino en las propiedades del compuesto en general, dependiendo de su concentración, por lo que se establecieron dos porcentajes de adición: la primera, determinada a partir de la cantidad mínima necesaria para compatibilizar las mezclas (0,1% del agua de amasado), y la segunda, como límite superior, la concentración utilizada habitualmente a nivel industrial para estabilizar burbujas de aire en hormigones espumados (5%). El surfactante utilizado mostró la capacidad de modificar la superficie del aerogel, cambiando el comportamiento de las partículas frente al agua, permitiendo una invasión parcial de su estructura porosa, por parte del agua de amasado. Este comportamiento supone un aumento muy importante en la relación agua/yeso, afectando el hábito cristalino e influenciando negativamente las propiedades mecánicas de la matriz de yeso, presentando un efecto aún notable a mayor concentración de surfactante (5%). En cuanto a las propiedades finales alcanzadas, fue posible lograr un compuesto mineral ultraligero (200 kg/m3), con alrededor de un 60% de aerogel en volumen y de alta capacidad aislante (0,028 W/m•K), presentando una conductividad térmica notablemente menor que los morteros aislantes del mercado, e incluso también menor que la de los aislantes tradicionales basado en las lanas minerales o EPS; no obstante, con la limitante de presentar bajas propiedades mecánicas, condicionando su posible aplicación futura. Entre los factores principales relacionados con las propiedades mecánicas, se encontró que estas dependen exponencialmente del volumen de yeso en el compuesto; no obstante, factores de segundo orden, como el grado de hidratación, o una mejor distribución del conglomerante entre las partículas de aerogel, debido al aumento de la superficie específica del polvo mineral, pueden aumentar las propiedades mecánicas entre el doble y el triple, dependiendo del volumen de aerogel en cuestión. Además, se encontró que el aerogel, en conjunto con el surfactante, es capaz de introducir una gran cantidad de aire (0,70 m3 por cada m3 de aerogel), que unido al agua evaporada (no consumida por el conglomerante durante la hidratación), el volumen de aire total alcanza, generalmente, un 40%, independientemente de la cantidad de aerogel en la mezcla. De este modo, el aire introducido en la matriz desplaza las proporciones en volumen del aerogel y del yeso, disminuyendo, tanto las propiedades mecánicas, como la capacidad aislante de compuesto mineral. Por otro lado, la conductividad térmica mostró tener una dependencia directa de la contribución de las tres fases principales en el compuesto: yeso, aerogel y aire ocluido. De este modo, se pudo desarrollar un modelo matemático, adaptado de uno existente, capaz de calcular, con bastante precisión, la relación de los tres componentes mencionados, en la conductividad térmica de los compuestos, para el rango de volúmenes y materiales utilizados en esta tesis. Finalmente, la simulación del consumo energético realizada a una vivienda típica de España, de los años 1900 a 1959 (basada en muros de ladrillo macizo), para las zonas climáticas estudiadas (A, D y E), permitió observar el potencial ahorro energético que puede aportar este material, dependiendo de su espesor, como aislamiento interior de los muros de fachada. Particularmente, para la zona A, se determinó un espesor óptimo de 1 cm, mientras que para la zona D y E, 3,5 y 3,9 cm respectivamente. En este sentido, el nuevo material estudiado es capaz de disminuir, entre un 35% y un 80%, el espesor de la capa aislante, en comparación con paneles de lana de roca o los morteros minerales de mayor capacidad aislante del mercado español respectivamente. ABSTRACT The present doctoral thesis studies a new mineral-based composite material, composed by a gypsum matrix (based on an industrial multiphase gypsum binder) and mesoporous hydrophobic silica aerogel particles, compatibilized with a polymeric surfactant due to the high hydrophobic character of the insulating particles. This study pretends to contribute to the development of new composite insulating materials that could be used in energy renovation of existing dwellings, in order to reduce their high energy consumption, as they represent a great part of the total energy consumed in Spain, but also internationally. Between the materials used to develop de studied insulating mortars, gypsum, besides being an abundant material, especially in Spain, requires less energy for the manufacture of a mineral binder (due to lower manufacturing temperatures), compared to lime or cement, thus presenting lower carbon footprint. In other hand, the hydrophobic mesoporous silica aerogel, is, according to the existing references, the material with the highest know insulating capacity in the market. The development of new mineral mortars with higher thermal insulation capacity than traditional insulating materials, presents a relevant application in energy retrofitting of historic and cultural heritage buildings, in which implies that the insulating material should be installed as an internal layer, rather than as an external insulating system. This type of solution involves a reduced internal useful area, especially in climatic zones where the demand for thermal insulation is higher, and so the insulating layer thickness, being idealistic to use materials with very high insulating properties, in order to reach same insulating level (or higher), but in lower thickness than the provided by traditional insulating materials. This research is developed in three main stages: bibliographic, experimental and simulation. The first stage starts by studying the existing references regarding thermally insulating materials, including existing insulating mortars and insulating panels. The second stage, mainly experimental, is centered in the study of the the influence of the microstructure and macrostructure in the physical and mechanical properties, and also in the thermal conductivity of the new mineral-based material. The thirds stage, through energy simulation, consists in theoretically quantifying the energy savings potential that can provide this type of insulating material, in a particular energy retrofitting case study. The experimental research is mainly focused in the study of the factors that influence the mechanical properties and the thermal conductivity of the thermal insulating mineral composites developed in this thesis. For this, the characterization of the studied materials has been performed, as well as the development of several experimental samples, in order to study the hydration of the mineral binder within the composites, but also the final microstructure and macrostructure, fundamental aspects for the understanding of the composite’s mechanical and insulating properties. Thus, is was possible to determine and quantify the factors that influence the studied material properties, providing a knowledge base and understanding of mineral composites that comprises mesoporous hydrophobic silica aerogel particles, being the first study up to date regarding the specific approach of the present study, regarding not just multiphase calcium sulfate plaster, but also other mineral binders. Particularly, the influence of the incorporation of hydrophobic silica aerogel particles, in high volume ratios into a mineral compound, based on different phases of calcium sulfate has been determined. However, to perform mixing, it is necessary to use a surfactant in order to compatibilize these particles with the water-based mineral binder. The use of such additives has an influence, not only in the aerogel, but the overall properties of the compound, so two different surfactant concentration has been studied: the first, the minimum amount of surfactant (used in this thesis) in order to develop the slurries (0.1% concentration of the mixing water), and the second, as the upper limit, the concentration usually used industrially to stabilize air bubbles in foamed concrete (5%). One of the side effects of using such additive, was the modification of the aerogel particles, by changing their behavior in respect to water, generating a partial invasion of the aerogel’s porous structure, by the mixing water. This behavior produces a very important increase in water/binder ratios, affecting the crystal habit and negatively influencing the mechanical properties of the gypsum matrix. This effect further increased when a higher concentration of surfactant (5%) is used. Regarding final materials properties, it was possible to achieve an ultra-lightweight mineral composite (200 kg/m3), with around 60% by volume of aerogel, presenting a very high insulating capacity (0.028 W/m•K), a noticeable lower thermal conductivity compared to the insulating mortars and traditional thermal insulating panels on the market, such as mineral wool or EPS; however, the limiting factor for future’s material application in buildings, is related to the very low mechanical properties achieved. Among the main factors related to the mechanical properties, it has been found an exponential correlation to the volume of gypsum in the composite. However, second-order factors such as the degree of hydration, or a better distribution of the binder between the aerogel particles, due to the increased surface area of the mineral powder, can increase the mechanical properties between two to three times, depending aerogel volume involved. In addition, it was found that the aerogel, together with the surfactant, is able to entrain a large amount of air volume (around 0.70 m3 per m3 of aerogel), which together with the evaporated water (not consumed by the binder during hydration), can reach generally around 40% of entrained air within the gypsum matrix, regardless of the amount of aerogel in the mixture. Thus, the entrained air into the matrix displaces the volume proportions of the aerogel and gypsum, reducing both mechanical and insulating properties of the mineral composite. On the other hand, it has been observed a direct contribution of three main phases into the thermal conductivity of the composite: gypsum, aerogel and entrained air. Thus, it was possible to develop a mathematical model (adapted from an existing one), capable of calculating quite accurate the thermal conductivity of such mineral composites, from the ratio these three components and for the range of volumes and materials used in this thesis. Finally, the energy simulation performed to a typical Spanish dwelling, from the years 1900 to 1959 (mainly constructed with massive clay bricks), within three climatic zones of Spain (A, D and E), showed the energy savings potential that can provide this type of insulating material, depending on the thickness of the applied layer. Particularly, for the climatic A zone, it has been found an optimal layer thickness of 1 cm, while for zone D and E, 3.5 and 3.9 cm respectively. In this manner, the new studied materials is capable of decreasing the thickness of the insulating layer by 35% and 80%, compared with rock wool panels or mineral mortars with the highest insulating performance of the Spanish market respectively.