Thermodynamic property changes in the binding of lanthanum(III) cations by crosslinked poly(styrenesulfonate) cation exchangers

1980 ◽  
Vol 84 (21) ◽  
pp. 2752-2758 ◽  
Author(s):  
G. E. Boyd
Keyword(s):  
Thermodynamic Property ◽  
Cation Exchangers ◽  
Property Changes

Isotacticity effect on crystallization and melting in polypropylene fractions: 1. Crystalline structures and thermodynamic property changes

Polymer ◽  
1991 ◽  
Vol 32 (4) ◽  
pp. 648-655 ◽  
Author(s):  
Stephen Z.D. Cheng ◽  
James J. Janimak ◽  
Anqiu Zhang ◽  
Eric T. Hsieh
Keyword(s):  
Thermodynamic Property ◽  
Crystalline Structures ◽  
Property Changes

Analytical Electron Microscopy of Ion-Implanted Metals

1985 ◽  
Vol 43 ◽  
pp. 282-285
Author(s):  
D.I. Potter ◽  
M. Ahmed ◽  
K. Ruffing
Keyword(s):  
Electron Microscopy ◽  
Ion Implantation ◽  
Friction And Wear ◽  
Analytical Electron Microscopy ◽  
Chemical Compositions ◽  
Surface Chemical ◽  
Near Surface ◽  
The Past ◽  
Analytical Electron ◽  
Property Changes

Ion implantation, used extensively for the past decade in fabricating semiconductor devices, now provides a unique means for altering the near-surface chemical compositions and microstructures of metals. These alterations often significantly improve physical properties that depend on the surface of the material; for example, catalysis, corrosion, oxidation, hardness, friction and wear. Frequently the mechanisms causing these beneficial alterations and property changes remain obscure and much of the current research in the area of ion implantation metallurgy is aimed at identifying such mechanisms. Investigators thus confront two immediate questions: To what extent is the chemical composition changed by implantation? What is the resulting microstructure? These two questions can be investigated very fruitfully with analytical electron microscopy (AEM), as described below.

Relationships Between Grain Boundary Structure and Material Properties

1980 ◽  
Vol 38 ◽  
pp. 366-369
Author(s):  
Brian Ralph ◽  
Barlow Claire ◽  
Nicola Ecob
Keyword(s):  
Grain Boundary ◽  
Material Properties ◽  
Main Property ◽  
Grain Structure ◽  
Boundary Structure ◽  
Grain Boundary Structure ◽  
Property Changes

This brief review seeks to summarize some of the main property changes which may be induced by altering the grain structure of materials. Where appropriate an interpretation is given of these changes in terms of current theories of grain boundary structure, and some examples from current studies are presented at the end of this paper.

Relaxations of thermodynamic property and costing models in process engineering

2019 ◽  
Vol 130 ◽  
pp. 106571 ◽  
Author(s):  
Jaromił Najman ◽  
Dominik Bongartz ◽  
Alexander Mitsos
Keyword(s):  
Thermodynamic Property ◽  
Process Engineering
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