Space and time-resolved probing of heterogeneous catalysis reactions using lab-on-a-chip

被引：12

作者：

Navin, Chelliah V. ^{[1
,2
,3
,4
,5
,6
]}

Krishna, Katla Sai ^{[1
,5
,7
]}

Theegala, Chandra S. ^{[2
,3
]}

Kumar, Challa S. S. R. ^{[1
,5
,8
]}

机构：

[1] Louisiana State Univ, CAMD, Baton Rouge, LA 70806 USA

[2] Louisiana State Univ, Dept Biol & Agr Engn, Baton Rouge, LA 70803 USA

[3] LSU AgCtr, Baton Rouge, LA 70803 USA

[4] Louisiana State Univ, Engn Sci, Baton Rouge, LA 70803 USA

[5] Louisiana State Univ, Cain Dept Chem Engn, Ctr Atom Level Catalyst Design, Baton Rouge, LA 70803 USA

[6] US Food & Drug Adm FDA, Div Pharmaceut Anal, 645 S Newstead Ave, St Louis, MO 63110 USA

[7] Univ Texas El Paso, Dept Chem, El Paso, TX 79902 USA

[8] Rowland Inst Harvard, 100 Edwin H Land Blvd, Cambridge, MA 02142 USA

来源：

NANOSCALE | 2016年 / 8卷 / 10期

关键词：

AEROBIC OXIDATION; 2,5-FURANDICARBOXYLIC ACID; SELECTIVE OXIDATION; MICROREACTOR; NANOPARTICLES; BIOMASS; NANOCLUSTERS; CHEMICALS; HMF;

D O I：

10.1039/c5nr06752a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Probing catalytic reactions on a catalyst surface in real time is a major challenge. Herein, we demonstrate the utility of a continuous flow millifluidic chip reactor coated with a nanostructured gold catalyst as an effective platform for in situ investigation of the kinetics of catalytic reactions by taking 5-(hydroxymethyl) furfural (HMF) to 2,5-furandicarboxylic acid (FDCA) conversion as a model reaction. The idea conceptualized in this paper can not only dramatically change the ability to probe the time-resolved kinetics of heterogeneous catalysis reactions but also used for investigating other chemical and biological catalytic processes, thereby making this a broad platform for probing reactions as they occur within continuous flow reactors.

引用

页码：5546 / 5551

页数：6

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