Modulation of the Structure‐function Relationship of the “nano‐greenhouse effect” towards Optimized Supra‐photothermal Catalysis

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Modulation of the Structure‐function Relationship of the “nano‐greenhouse effect” towards Optimized Supra‐photothermal Catalysis. / Zhong, Biqing ; Cai, Mujin ; Liu, Shuang; He, Jiari ; Wang, Jiaqi ; Feng, Kai ; Толстой, Валерий Павлович; Jiang, Lin ; Li, Chaoran ; An, Xingda ; He, Le .

In: Chemistry - An Asian Journal, Vol. 19, No. 5, e202301077, 01.03.2024.

Research output: Contribution to journal › Article › peer-review

Author

Zhong, Biqing ; Cai, Mujin ; Liu, Shuang ; He, Jiari ; Wang, Jiaqi ; Feng, Kai ; Толстой, Валерий Павлович ; Jiang, Lin ; Li, Chaoran ; An, Xingda ; He, Le . / Modulation of the Structure‐function Relationship of the “nano‐greenhouse effect” towards Optimized Supra‐photothermal Catalysis. In: Chemistry - An Asian Journal. 2024 ; Vol. 19, No. 5.

BibTeX

@article{aeffa2fcbbff45458000fd1ea2a71c93,

title = "Modulation of the Structure‐function Relationship of the “nano‐greenhouse effect” towards Optimized Supra‐photothermal Catalysis",

abstract = "Photothermal catalytic CO2 hydrogenation holds great promise for relieving the global environment and energy crises. The “nano-greenhouse effect” has been recognized as a crucial strategy for improving the heat management capabilities of a photothermal catalyst by ameliorating the convective and radiative heat losses. Yet it remains unclear to what degree the respective heat transfer and mass transport efficiencies depend on the specific structures. Herein, the structure-function relationship of the “nano-greenhouse effect” was investigated and optimized in a prototypical Ni@SiO2 core-shell catalyst towards photothermal CO2 catalysis. Experimental and theoretical results indicate that modulation of the thickness and porosity of the SiO2 nanoshell leads to variations in both heat preservation and mass transport properties. This work deepens the understandings on the contributing factor of the “nano-greenhouse effect” towards enhanced photothermal conversion. It also provides insights on the design principles of an ideal photothermal catalyst in balancing heat management and mass transport processes.",

keywords = "CO2, photothermal, catalysis",

author = "Biqing Zhong and Mujin Cai and Shuang Liu and Jiari He and Jiaqi Wang and Kai Feng and Толстой, {Валерий Павлович} and Lin Jiang and Chaoran Li and Xingda An and Le He",

year = "2024",

month = mar,

day = "1",

doi = "10.1002/asia.202301077",

language = "English",

volume = "19",

journal = "Chemistry - An Asian Journal",

issn = "1861-4728",

publisher = "Wiley-Blackwell",

number = "5",

}

RIS

TY - JOUR

T1 - Modulation of the Structure‐function Relationship of the “nano‐greenhouse effect” towards Optimized Supra‐photothermal Catalysis

AU - Zhong, Biqing

AU - Cai, Mujin

AU - Liu, Shuang

AU - He, Jiari

AU - Wang, Jiaqi

AU - Feng, Kai

AU - Толстой, Валерий Павлович

AU - Jiang, Lin

AU - Li, Chaoran

AU - An, Xingda

AU - He, Le

PY - 2024/3/1

Y1 - 2024/3/1

N2 - Photothermal catalytic CO2 hydrogenation holds great promise for relieving the global environment and energy crises. The “nano-greenhouse effect” has been recognized as a crucial strategy for improving the heat management capabilities of a photothermal catalyst by ameliorating the convective and radiative heat losses. Yet it remains unclear to what degree the respective heat transfer and mass transport efficiencies depend on the specific structures. Herein, the structure-function relationship of the “nano-greenhouse effect” was investigated and optimized in a prototypical Ni@SiO2 core-shell catalyst towards photothermal CO2 catalysis. Experimental and theoretical results indicate that modulation of the thickness and porosity of the SiO2 nanoshell leads to variations in both heat preservation and mass transport properties. This work deepens the understandings on the contributing factor of the “nano-greenhouse effect” towards enhanced photothermal conversion. It also provides insights on the design principles of an ideal photothermal catalyst in balancing heat management and mass transport processes.

AB - Photothermal catalytic CO2 hydrogenation holds great promise for relieving the global environment and energy crises. The “nano-greenhouse effect” has been recognized as a crucial strategy for improving the heat management capabilities of a photothermal catalyst by ameliorating the convective and radiative heat losses. Yet it remains unclear to what degree the respective heat transfer and mass transport efficiencies depend on the specific structures. Herein, the structure-function relationship of the “nano-greenhouse effect” was investigated and optimized in a prototypical Ni@SiO2 core-shell catalyst towards photothermal CO2 catalysis. Experimental and theoretical results indicate that modulation of the thickness and porosity of the SiO2 nanoshell leads to variations in both heat preservation and mass transport properties. This work deepens the understandings on the contributing factor of the “nano-greenhouse effect” towards enhanced photothermal conversion. It also provides insights on the design principles of an ideal photothermal catalyst in balancing heat management and mass transport processes.

KW - CO2

KW - photothermal

KW - catalysis

U2 - 10.1002/asia.202301077

DO - 10.1002/asia.202301077

M3 - Article

VL - 19

JO - Chemistry - An Asian Journal

JF - Chemistry - An Asian Journal

SN - 1861-4728

IS - 5

M1 - e202301077

ER -

ID: 126621521