Towards the understanding of the interfacial pH scale at Pt(1 1 1) electrodes

The determination of the potentials of zero total and free charge, pztc and pzfc respectively, were made in a wide pH range by using the CO displacement method and the same calculation assumptions used previously for Pt(1 1 1) electrodes in contact with non-specifically adsorbing anions. Calculation of the pzfc involves, in occasions, long extrapolations that lead us to the introduction of the concept of potential of zero extrapolated charge (pzec). It was observed that the pztc changes with pH but the pzec is independent of this parameter. It was observed that the pztc > pzec at pH > 3.4 but the opposite is true for pH > 3.4. At the latter pH both pzec and pztc coincide. This defines two different pH regions and means that adsorbed hydrogen has to be corrected in the “acidic” solutions at the pztc while adsorbed OH is the species to be corrected in the “alkaline” range. The comparison of the overall picture suggests that neutral conditions at the interface are attained at significantly acidic solutions than those at the bulk.

Reading list in library science. Pt. 1.

"Reprinted from the Boston Book Company's Bulletin of bibliography, v. 2, no. 10, Jan. 1902".

Engineering studies, pt. 1-5 ...

pt. 1. American stone arches.--pt. 2. Roman stone arches.--pt. 3. English stone arches.--pt. 4. French stone arches.--pt. 5. German and Austrian stone arches.

Quaestiones criticae de Plutarchi Moralibus, pt.1 /

Vita.

De A. Gellii fontibus. Pt. 1. De auctoribus A. Gellii grammaticis.

Vita.

The technics of pianoforte-playing [and] Musical ornamentation, op. 28. Manual of tone-production in pianoforte-playing from How to play the pianoforte, op. 30, pt. 1.

Op. 28 translated from 6th improved German ed.; op. 30, pt. 1, from the 2d improved German ed.

"Motor trips" ... New England and Canada [pt. 1]; New York, Pennsylvania--New Jersey, Florida [pt. 2]

Mode of access: Internet.

Roma e l'Oriente nella storia, nella leggenda e nella visione ... [pt.1]

Unbound.

Employment and pay rolls in state unemployment compensation systems, 1938. Employment security memorandum no. 6. pt. 1-2.

Pt. 1. Introduction and charts. Pt. 2. Tables.

Arts companion, or A new assistant for the ingenious, in 3 pts. Pt. 1 containing the art of drawing in perspective ... Pt. II containing the art of drawing and painting in water-colours ... Pt. III containing the art of painting in miniature ... to which are added directions for shadowing, stipling, &c. ... likewise the preparation of an excellent polish and shell: the whole taken from some of the best Italian and other masters.

Includes indexes.

Elements of physics; or, Natural philosophy, general and medical ... v. 1 - [2,pt.1] ...

Not complete until the 6th ed., London, 1864-65.

Shakespeare's history of King Henry the Fourth : Pt.1 and Pt.2 /

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Building construction and superintendence. pt. 1-2 6th ed.

Mode of access: Internet.