Rapid synthesis of zeolite film coating on stainless steel

被引：5
作者：
Ternero-Hidalgo, J. J. [1 ,2 ]
Budihardjo, F. F. [2 ]
Yeung, K. L. [2 ,3 ]
机构：
[1] Univ Malaga, Dept Ingn Quim, E-29071 Malaga, Spain
[2] Hong Kong Univ Sci & Technol, Dept Chem & Biol Engn, Kowloon, Clear Water Bay, Hong Kong, Peoples R China
[3] Hong Kong Univ Sci & Technol, Div Environm & Sustainabil, Kowloon, Clear Water Bay, Hong Kong, Peoples R China
来源：
CATALYSIS TODAY | 2020年 / 356卷
关键词：
Ultrafast synthesis; Zeolite; Thin film; Metal coating; Seeding; ULTRAFAST; LTA; NAA; SOD;
D O I：
10.1016/j.cattod.2019.08.057
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The rapid synthesis of zeolite thin film coating on metal surface was demonstrated for LTA, FAU, EMT, SOD, CAN and JBW on stainless steel. The direct heating of LTA-seeded stainless steel was achieved in a specially made synthesis reactor enabling rapid heat transfer that promote zeolite deposition and growth. Microns thick zeolite film can be grown on the stainless steel with an acceptable degree of intercrystalline defects in a relatively short crystallization time (i.e., 45 min). The type of zeolite deposited can be controlled from the starting composition of the synthesis mixture, the ageing time and substrate temperature enabling the preparation of both pure and mixed phase zeolites.
引用
收藏
页码：73 / 79
页数：7
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