Sodium/lithium 3d transition metalates for chemisorption of gaseous pollutants: a review

被引：6

作者：

Gupta, N. K. ^{[1
,2
]}

Hernandez-Fontes, C. ^{[3
]}

Achary, S. N. ^{[4
,5
]}

机构：

[1] Univ Sci & Technol UST, Dept Environm Res, Daejeon 34113, South Korea

[2] Korea Inst Civil Engn & Bldg Technol KICT, Dept Environm Res, Goyang 10223, South Korea

[3] Univ Nacl Autonoma Mexico, Inst Invest Mat, Circuito Exterior S-N,Ciudad Univ, Ciudad De Mexico 04510, Mexico

[4] Homi Bhabha Natl Inst, Mumbai, India

[5] Bhabha Atom Res Ctr, Chem Div, Mumbai, India

来源：

MATERIALS TODAY CHEMISTRY | 2023年 / 27卷

关键词：

Air decontamination; Alkali ceramics; Carbon capture; Toxic gases; Chemical adsorption; LITHIUM CUPRATE LI2CUO2; CO2 CAPTURE PROPERTIES; HYDROGEN-PRODUCTION; SURFACE REACTIVITY; NITRIC-OXIDE; LOW-TEMPERATURE; CATALYTIC-OXIDATION; BIOMASS PYROLYSIS; CARBON CAPTURE; SORBENTS;

D O I：

10.1016/j.mtchem.2022.101329

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sodium/lithium transition metalates have found tremendous potential as cathode materials for Na/Li batteries. These metalates have acid-base and redox characteristics, which could be utilized for the chemisorption of gaseous pollutants. Their use was focused mainly on CO2 gas chemisorption at elevated temperatures. In recent years, these materials have found interesting applications in the chemisorption of CO, NO, SO2, and H2S gases. Some of these alkali ceramics have shown tremendous potential for the wet-oxidative removal of acidic gases, even in ambient conditions. The review presents an up-to-date account of alkali ceramics of 3d transition metals for the chemisorption of toxic gases, including CO2, CO, NO, SO2, and H2S. To the best of our knowledge, Na/Li 3d transition metalates have never been reviewed in the context of air decontamination, which needs to be presented to the readers for air purification applications.(c) 2022 Elsevier Ltd. All rights reserved.

引用

页数：13

共 119 条

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