Research progress in improving the oxygen evolution reaction by adjusting the 3d electronic structure of transition metal catalysts

H Chang, Z Liang, L Wang, C Wang - Nanoscale, 2022 - pubs.rsc.org
As a clean and renewable energy carrier, hydrogen (H2) has become an attractive
alternative to dwindling fossil fuels. The key to realizing hydrogen-based energy systems is …

Deactivation mechanisms and anti-deactivation strategies of molecular sieve catalysts for NOx reduction

F Wang, P Wang, J Zhang, D Peng, M Wei… - Chinese Chemical …, 2024 - Elsevier
Molecular sieve catalysts, owing to their unique chemical properties, are widely used as
catalysts among various catalytic reactions. Abundant Brønsted acid sites in molecular sieve …

Ultralow-Temperature NOx Reduction over SmMn2O5 Mullite Catalysts Via Modulating the Superficial Dual-Functional Active Sites

F Wang, P Wang, T Lan, Y Shen, W Ren… - ACS Catalysis, 2022 - ACS Publications
The development of highly efficient catalysts for low-temperature NO x abatement still
existed as a scabrous issue. An acid-etched mullite-type SmMn2O5 catalyst (SM-E) was …

Superior Oxidative Dehydrogenation Performance toward NH3 Determines the Excellent Low-Temperature NH3-SCR Activity of Mn-Based Catalysts

G He, M Gao, Y Peng, Y Yu, W Shan… - Environmental Science & …, 2021 - ACS Publications
Mn-based oxides exhibit outstanding low-temperature activity for the selective catalytic
reduction of NO x with NH3 (NH3-SCR) compared with other catalysts. However, the …

Insights into High-Performance Monolith Catalysts of Co3O4 Nanowires Grown on Nickel Foam with Abundant Oxygen Vacancies for Formaldehyde Oxidation

K Zha, W Sun, Z Huang, H Xu, W Shen - Acs Catalysis, 2020 - ACS Publications
Monolith catalysts of cobalt oxides grown on metal substrates exhibited good catalytic
performance in the oxidation of volatile organic compounds (VOCs) and oxygen vacancies …

Alkali metal poisoning and regeneration of selective catalytic reduction denitration catalysts: recent advances and future perspectives

P Wu, X Tang, Z He, Y Liu, Z Wang - Energy & Fuels, 2022 - ACS Publications
NO x produced by various combustion devices can cause serious harm to the environment
and human health. Selective catalytic reduction (SCR) denitration technology is the most …

Ternary MnCoVOx catalysts with remarkable deNOx performance: Dual acid-redox sites control strategy

Y Li, H Chen, L Chen, Y Zhang, Y Mi, M Liao… - Applied Catalysis B …, 2022 - Elsevier
How to widen the active temperature window of metal oxide catalysts for abatement of NO x
is urgent for their real application. Herein, a series of ternary MnCoVO x metal oxide …

The promotion of NH3-SCR performance by AC addition on Mn-Fe/Z catalyst

L Jiang, Y Xu, W Jiang, Y Pu, L Yang, Z Dai… - Separation and …, 2023 - Elsevier
Abstract A Mn-Fe/Z catalyst was prepared by industrial waste lithium silicon powder (LSP)
and natural ferromanganese ore for high efficiency removal of NO x in flue gas. In the …

Facile synthesis of hollow nanotube MnCoOx catalyst with superior resistance to SO2 and alkali metal poisons for NH3-SCR removal of NOx

Y Shi, H Yi, F Gao, S Zhao, Z Xie, X Tang - Separation and Purification …, 2021 - Elsevier
A bottleneck of catalyst application to industrial flue gas denitrification is that the toxicity of
SO 2 and alkali metals in flue gas will result in the deactivation of active sites on the catalyst …

Evolution mechanism of transition metal in NH3-SCR reaction over Mn-based bimetallic oxide catalysts: Structure-activity relationships

Y Shi, H Yi, F Gao, S Zhao, Z Xie, X Tang - Journal of Hazardous Materials, 2021 - Elsevier
The unexpected phenomenon in which different transition metals (Co, Ni and Cu) presented
significant variation of participation levels as the auxiliaries in Mn-based bimetallic oxide …