Unprecedented InOOH Hexagonal Nanoplates for Highly Selective Synthesis of Methanol via Moderately Photothermal CO<sub>2</sub> Hydrogenation

Indium oxyhydroxide (InOOH) hexagonal nanoplates with unprecedented mineral phase were successfully prepared to drive high-selectivity photothermal methanol (CH3OH) production from CO2 hydrogenation under atmospheric pressure with the feeding ration of CO2 to H2 of 1:1. The performance is significantly different from that of conventional cubic and rhombic In2O3, with which only CO was produced under the same conditions. The exposed {001} surfaces of the InOOH nanoplates with freestanding active sites can effectively promote the activation of C–O bonds and the dissociation of H2, and subsequently successive hydrogenation of the forming *CO, which consequently reduce the reaction barrier for CH3OH generation significantly. This work may provide guidance for modulating the physical phase of the catalytic system to achieve a highly selective generation of CH3OH from photothermal CO2 hydrogenation.

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Publication Details

Journal
ACS Applied Energy Materials
Published
2024-09-20
DOI
https://doi.org/10.1021/acsaem.4c01981
Citations
2
Primary Topic
Catalytic Processes in Materials Science
Type
article
Field-Weighted Citation Impact
0.23

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article

Unprecedented InOOH Hexagonal Nanoplates for Highly Selective Synthesis of Methanol via Moderately Photothermal CO2 Hydrogenation

Chongyi Ling, Zhigang Zou, Jinlan Wang, Zhanzhao Fu et al.
2 citations
ACS Applied Energy Materials
Catalytic Processes in Materials Science
0.23
article

Unprecedented InOOH Hexagonal Nanoplates for Highly Selective Synthesis of Methanol via Moderately Photothermal CO2 Hydrogenation

Chongyi Ling, Zhigang Zou, Jinlan Wang, Zhanzhao Fu, Yongcai Zhang, Yong Zhou, Junchuan Sun, Xinglong Wu, Lu Wang, Zhuang Chen
article en
2 citations

Abstract

Indium oxyhydroxide (InOOH) hexagonal nanoplates with unprecedented mineral phase were successfully prepared to drive high-selectivity photothermal methanol (CH3OH) production from CO2 hydrogenation under atmospheric pressure with the feeding ration of CO2 to H2 of 1:1. The performance is significantly different from that of conventional cubic and rhombic In2O3, with which only CO was produced under the same conditions. The exposed {001} surfaces of the InOOH nanoplates with freestanding active sites can effectively promote the activation of C–O bonds and the dissociation of H2, and subsequently successive hydrogenation of the forming *CO, which consequently reduce the reaction barrier for CH3OH generation significantly. This work may provide guidance for modulating the physical phase of the catalytic system to achieve a highly selective generation of CH3OH from photothermal CO2 hydrogenation.

ACS Applied Energy MaterialsVol. 7(19)
Institute of Acoustics (CN), Chinese University of Hong Kong, Shenzhen (CN), Collaborative Innovation Center of Advanced Microstructures (CN), Anhui Polytechnic University (CN), Southeast University (CN), Yangzhou University (CN), Nanjing University (CN)
National Natural Science Foundation of China, Natural Science Foundation of Jiangsu Province, Guangdong Province Introduction of Innovative R&D Team, National Key Research and Development Program of China
Openalex Percentile: Top 51%
Catalytic Processes in Materials Science
0.23
DOISourceOpenAlex
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