Elastic properties of lead phosphomolybdate glassess


Autoria(s): Damodaran, KV; Selvaraj, U; Rao, KJ
Data(s)

01/08/1988

Resumo

Elastic properties of lead phosphomolybdate [PbO-1bMoO3-1bP2O5] glasses have been investigated using ultrasonic velocity measurements at 10MHz. The composition dependence of elastic moduli, Poisson's ratio and the Debye temperature are found to be consistent with a structural model proposed earlier. According to this model lead acts both as a network former and as a network modifier in different composition regimes. It is suggested that the incorporation of lead into the network is accompanied by the conversion of three-connected [Image ] tetrahedra into four-connected Image tetrahedra in the network. lead; phosphorus; molybdenum

Formato

application/pdf

Identificador

http://eprints.iisc.ernet.in/21918/1/PDF.pdf

Damodaran, KV and Selvaraj, U and Rao, KJ (1988) Elastic properties of lead phosphomolybdate glassess. In: Materials Research Bulletin, 23 (8). pp. 1151-1158.

Publicador

Elsevier Science

Relação

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TXC-48F54J6-17P&_user=512776&_rdoc=1&_fmt=&_orig=search&_sort=d&_docanchor=&view=c&_acct=C000025298&_version=1&_urlVersion=0&_userid=512776&md5=59a73d151bf13c4a7d0f80a0b3783bdc

http://eprints.iisc.ernet.in/21918/

Palavras-Chave #Solid State & Structural Chemistry Unit
Tipo

Journal Article

PeerReviewed