DEPOSITION OF INORGANIC SALTS FROM SOLUTION ON FLAT SUBSTRATES BY SPIN-COATING - THEORY, QUANTIFICATION AND APPLICATION TO MODEL CATALYSTS

被引:90
作者
VANHARDEVELD, RM
GUNTER, PLJ
VANIJZENDOORN, LJ
WIELDRAAIJER, W
KUIPERS, EW
NIEMANTSVERDRIET, JW
机构
[1] EINDHOVEN UNIV TECHNOL, SCHUIT INST CATAL, 5600 MB EINDHOVEN, NETHERLANDS
[2] EINDHOVEN UNIV TECHNOL, DEPT PHYS, 5600 MB EINDHOVEN, NETHERLANDS
[3] KONINKLIJKE SHELL EXPTL PROD LAB, 1031 CM AMSTERDAM, NETHERLANDS
关键词
D O I
10.1016/0169-4332(95)00010-0
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The theory of spin-coating is applied to predict the amount of inorganic material that is deposited from a solution on a flat substrate on the basis of concentration, density, viscosity and evaporation rate of the solution and the spin speed applied during spin-coating. Measurements by Rutherford backscattering spectrometry (RBS) and inductively coupled plasma optical emission spectroscopy (ICP-OES) confirm the validity of the theory. Applications of the method in the preparation of model catalysts are discussed.
引用
收藏
页码:339 / 346
页数:8
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