Author: T. Allersma
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
The electrical resistivity of near-stoichiometric crystalline V2O5 was measured as a function of crystal orientation and oxygen partial pressure from 25C to 300C. Conductivity is insensitive to ambient atmosphere. The activation energy for conduction is 0.20 ev. Molten V2O5, however, is sensitive to oxygen partial pressure. Its conductivity is proportional to P-O2 to the -1/6th power. Anomalously high electrical resistivity was observed for glassy V2O5 films. (Author).
Structure and Physical Properties of Solid and Liquid Vanadium Pentoxide
Author: T. Allersma
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
The electrical resistivity of near-stoichiometric crystalline V2O5 was measured as a function of crystal orientation and oxygen partial pressure from 25C to 300C. Conductivity is insensitive to ambient atmosphere. The activation energy for conduction is 0.20 ev. Molten V2O5, however, is sensitive to oxygen partial pressure. Its conductivity is proportional to P-O2 to the -1/6th power. Anomalously high electrical resistivity was observed for glassy V2O5 films. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
The electrical resistivity of near-stoichiometric crystalline V2O5 was measured as a function of crystal orientation and oxygen partial pressure from 25C to 300C. Conductivity is insensitive to ambient atmosphere. The activation energy for conduction is 0.20 ev. Molten V2O5, however, is sensitive to oxygen partial pressure. Its conductivity is proportional to P-O2 to the -1/6th power. Anomalously high electrical resistivity was observed for glassy V2O5 films. (Author).
Scientific and Technical Aerospace Reports
Technical Abstract Bulletin
Thermodynamic Properties of Vanadium and Its Compounds
Phase Interaction in the Metal - Oxide Melts - Gas -System
Author: Vladislav Boronenkov
Publisher: Springer Science & Business Media
ISBN: 364222377X
Category : Science
Languages : en
Pages : 415
Book Description
This monograph describes mathematical models that enable prediction of phase compositions for various technological processes, as developed on the base of a complex physico-chemical analysis of reaction. It studies thermodynamics and kinetics of specific stages of complex pyrometallurgical processes involving boron, carbon, sulfur, tungsten, phosphorus, and many more, as well as their exposure to all sorts of factors. First and foremost, this enables to optimize processes and technologies at the stage of design, while traditional empirical means of development of new technologies are basically incapable of providing an optimal solution. Simulation results of metals and alloys production, welding and coating technologies allow obtaining materials with pre-given composition, structure and properties in a cost-saving and conscious manner. Moreover, a so-called "inverse problem", i.e., selecting source materials which would ensure the required results, cannot be solved by any other means.
Publisher: Springer Science & Business Media
ISBN: 364222377X
Category : Science
Languages : en
Pages : 415
Book Description
This monograph describes mathematical models that enable prediction of phase compositions for various technological processes, as developed on the base of a complex physico-chemical analysis of reaction. It studies thermodynamics and kinetics of specific stages of complex pyrometallurgical processes involving boron, carbon, sulfur, tungsten, phosphorus, and many more, as well as their exposure to all sorts of factors. First and foremost, this enables to optimize processes and technologies at the stage of design, while traditional empirical means of development of new technologies are basically incapable of providing an optimal solution. Simulation results of metals and alloys production, welding and coating technologies allow obtaining materials with pre-given composition, structure and properties in a cost-saving and conscious manner. Moreover, a so-called "inverse problem", i.e., selecting source materials which would ensure the required results, cannot be solved by any other means.
The Journal of Chemical Physics
Government-wide Index to Federal Research & Development Reports
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1016
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1016
Book Description
Nuclear Science Abstracts
Handbook of Industrial Toxicology and Hazardous Materials
Author: Nicholas P. Cheremisinoff
Publisher: CRC Press
ISBN: 1482292955
Category : Science
Languages : en
Pages : 925
Book Description
Providing vital safety information on over 1000 commerical chemicals, this work explores up-to-date data on fire and chemical compatibility, response methods for incidents involving chemical spills and fires, and personnel and worksite safety monitoring and sampling. The book includes more than 700 illustrations, structures, equations and tables, and a glossary with over 700 definitions.
Publisher: CRC Press
ISBN: 1482292955
Category : Science
Languages : en
Pages : 925
Book Description
Providing vital safety information on over 1000 commerical chemicals, this work explores up-to-date data on fire and chemical compatibility, response methods for incidents involving chemical spills and fires, and personnel and worksite safety monitoring and sampling. The book includes more than 700 illustrations, structures, equations and tables, and a glossary with over 700 definitions.
Syntheses, Local Environments, and Structure-Property Relationships of Solid- State Vanadium Oxide-Fluorides
Author: Martin Daniel Donakowski
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description