Matches in SemOpenAlex for { <https://semopenalex.org/work/W2091809877> ?p ?o ?g. }
- W2091809877 endingPage "472" @default.
- W2091809877 startingPage "369" @default.
- W2091809877 abstract "INTRODUCTION In this article. applications of spectroscopic techniques shall be discussed in relation to the measurements of acido-basic properties of solid materials Solids, such as alumina [1], magnesia [2], silica alumina [3],aluminosilicates [4], and zeolitic materials with T-atoms as Ga, Ge, Si, Al, P [5], mixed oxides [6], clays and pillared clays [7], hetero-polyatomic systems having Kaggine structures [8], crystals of spinel type [9], and other super acid forming systems [10], exhibit either acidic or basic (or both) features dependent upon their constitution and nature. These solids, used as chemical accelerants (catalysts), are characterized by several of their intrinsic properties, viz., acidity, basicity, electrostatic vacancies, and surface genus [11-15]. Such properties form a very important theme in acid-base catalysis and play a very crucial role in deciding the catalytic nature of solids [16-20]. Hence, the diagnostics of such hidden domains of solids has been a subject of serious concern to spectroscopists in recent years [21-25]. Spectroscopic methods masterly applied to investigate acidities and basicities of solids reveal multitudes of information and unravel many mysteries of the nature of solid surfaces and their intrinsic and extrinsic properties [26-30]. Furthermore, the remarkable aspects of the properties of such solids, like acidity, super acidity, and basicity are that they are manifested within the system on the basis of several constraints imposed by the surface nature and type [31-33], atomic arrangements and connectivity of atoms [34] and its topology [35], electronic [36-37] and nuclear factors [38], electronegativity balance [39-40], and equilibration of atomic, bond, and average electronic polarizations of the system in question [41-42]. Hence, the magnitude-wise determination of the acidic and basic sites possessed by the solids had never been possible in a straightforward manner and with authenticity. It is, in fact, measured spectroscopically or through adsorptioddesorption process of gases/molecules on the surfaces of solids using thermal methods [43-45] or evaluated theoretically using mathematical models [46]." @default.
- W2091809877 created "2016-06-24" @default.
- W2091809877 creator A5018029633 @default.
- W2091809877 creator A5073310209 @default.
- W2091809877 date "1996-11-01" @default.
- W2091809877 modified "2023-10-12" @default.
- W2091809877 title "Spectroscopy in the Measurements of Acido - Basic Properties of Solids" @default.
- W2091809877 cites W116641501 @default.
- W2091809877 cites W1279099193 @default.
- W2091809877 cites W14545207 @default.
- W2091809877 cites W1570315159 @default.
- W2091809877 cites W165602973 @default.
- W2091809877 cites W17022260 @default.
- W2091809877 cites W1964026484 @default.
- W2091809877 cites W1965052560 @default.
- W2091809877 cites W1965365763 @default.
- W2091809877 cites W1967092009 @default.
- W2091809877 cites W1968956427 @default.
- W2091809877 cites W1973197277 @default.
- W2091809877 cites W1973262696 @default.
- W2091809877 cites W1973460019 @default.
- W2091809877 cites W1973717033 @default.
- W2091809877 cites W1976188387 @default.
- W2091809877 cites W1976240855 @default.
- W2091809877 cites W1978058264 @default.
- W2091809877 cites W1979751253 @default.
- W2091809877 cites W1980867199 @default.
- W2091809877 cites W1981738414 @default.
- W2091809877 cites W1981879914 @default.
- W2091809877 cites W1982472814 @default.
- W2091809877 cites W1982587918 @default.
- W2091809877 cites W1982856529 @default.
- W2091809877 cites W1982941679 @default.
- W2091809877 cites W1984173263 @default.
- W2091809877 cites W1985414370 @default.
- W2091809877 cites W1985918657 @default.
- W2091809877 cites W1986726614 @default.
- W2091809877 cites W1986947572 @default.
- W2091809877 cites W1988081883 @default.
- W2091809877 cites W1988213111 @default.
- W2091809877 cites W1988304492 @default.
- W2091809877 cites W1988768720 @default.
- W2091809877 cites W1990060841 @default.
- W2091809877 cites W1990106436 @default.
- W2091809877 cites W1990147235 @default.
- W2091809877 cites W1990179013 @default.
- W2091809877 cites W1990241886 @default.
- W2091809877 cites W1991047322 @default.
- W2091809877 cites W1991458807 @default.
- W2091809877 cites W1993468334 @default.
- W2091809877 cites W1994795932 @default.
- W2091809877 cites W1995825299 @default.
- W2091809877 cites W1997838782 @default.
- W2091809877 cites W2000331433 @default.
- W2091809877 cites W2000836920 @default.
- W2091809877 cites W2001243220 @default.
- W2091809877 cites W2001822258 @default.
- W2091809877 cites W2003634315 @default.
- W2091809877 cites W2004365701 @default.
- W2091809877 cites W2005086428 @default.
- W2091809877 cites W2005877813 @default.
- W2091809877 cites W2006670085 @default.
- W2091809877 cites W2007265670 @default.
- W2091809877 cites W2007623864 @default.
- W2091809877 cites W2008222753 @default.
- W2091809877 cites W2009045376 @default.
- W2091809877 cites W2009674511 @default.
- W2091809877 cites W2011252994 @default.
- W2091809877 cites W2011765843 @default.
- W2091809877 cites W2012011457 @default.
- W2091809877 cites W2012467996 @default.
- W2091809877 cites W2012748881 @default.
- W2091809877 cites W2013040051 @default.
- W2091809877 cites W2014392154 @default.
- W2091809877 cites W2014933973 @default.
- W2091809877 cites W2015008636 @default.
- W2091809877 cites W2015303376 @default.
- W2091809877 cites W2017351631 @default.
- W2091809877 cites W2017528132 @default.
- W2091809877 cites W2019093465 @default.
- W2091809877 cites W2019733766 @default.
- W2091809877 cites W2020020100 @default.
- W2091809877 cites W2020089287 @default.
- W2091809877 cites W2020298029 @default.
- W2091809877 cites W20214438 @default.
- W2091809877 cites W2021461039 @default.
- W2091809877 cites W2021996677 @default.
- W2091809877 cites W2024318102 @default.
- W2091809877 cites W2024330945 @default.
- W2091809877 cites W2024361104 @default.
- W2091809877 cites W2025177945 @default.
- W2091809877 cites W2025938043 @default.
- W2091809877 cites W2026858458 @default.
- W2091809877 cites W2027959357 @default.
- W2091809877 cites W2028706981 @default.
- W2091809877 cites W2028748230 @default.
- W2091809877 cites W2029797698 @default.
- W2091809877 cites W2030528359 @default.