Microreactor cells for high-throughput X-ray absorption spectroscopy

被引：0

作者：

Beesley, Angela ^{[1
]}

Tsapatsaris, Nikolaos ^{[1
]}

Weiher, Norbert ^{[1
]}

Tromp, Moniek ^{[2
]}

Evans, John ^{[2
]}

Dent, Andy ^{[3
]}

Harvey, Ian ^{[4
]}

Schroeder, Sven L. M. ^{[1
,5
]}

机构：

[1] Univ Manchester, Sch Chem Engn & Analyt Sci, Sackville St,POB 88, Manchester M60 1QD, Lancs, England

[2] Univ Southampton, Sch Chem, Southampton SO17 1BJ, Hants, England

[3] Diamond Light Source Ltd, Didcot OX11 0DE, Oxfordshire, England

[4] SRS, Daresbury Lab, Warrington WA4 4AD, Cheshire, England

[5] Univ Manchester, Sch Chem, Manchester M60 1QD, Lancs, England

来源：

SYNCHROTRON RADIATION INSTRUMENTATION, PTS 1 AND 2 | 2007年 / 879卷

基金：

英国工程与自然科学研究理事会;

关键词：

high-throughput; XAS; XANES; EXAFS; catalysis;

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

High-throughput experimentation has been applied to X-ray Absorption spectroscopy as a novel route for increasing research productivity in the catalysis community. Suitable instrumentation has been developed for the rapid determination of the local structure in the metal component of precursors for supported catalysts. An automated analytical workflow was implemented that is much faster than traditional individual spectrum analysis. It allows the generation of structural data in quasi-real time. We describe initial results obtained from the automated high throughput (HT) data, reduction and analysis of a sample library implemented through the 96 well-plate industrial standard. The results show that a fully automated HT-XAS technology based on existing industry standards is feasible and useful for the rapid elucidation of geometric and electronic structure of materials.

引用

页码：1735 / +

页数：2

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