Catalysts for gaseous organic sulfur removal

Y Xie, J Bao, X Song, X Sun, P Ning, C Wang… - Journal of Hazardous …, 2023 - Elsevier
Organic sulfur gases (COS, CS 2 and CH 3 SH) are widely present in reducing industrial off-
gases, and these substances pose difficulties for the recovery of carbon monoxide and other …

Oxygen vacancy-engineered titanium-based perovskite for boosting H2O activation and lower-temperature hydrolysis of organic sulfur

Z Wei, M Zhao, Z Yang, X Duan… - Proceedings of the …, 2023 - National Acad Sciences
Modulation of water activation is crucial to water-involved chemical reactions in
heterogeneous catalysis. Organic sulfur (COS and CS2) hydrolysis is such a typical reaction …

Catalysts of ordered mesoporous alumina with a large pore size for low-temperature hydrolysis of carbonyl sulfide

H Jin, Z An, Q Li, Y Duan, Z Zhou, Z Sun, L Duan - Energy & Fuels, 2021 - ACS Publications
Carbonyl sulfide (COS) generated from various chemical and metallurgical industry sectors
has been receiving considerable attention due to its environmental impact and threat to …

Promoting effect of Cu-doping on catalytic activity and SO2 resistance of porous CeO2 nanorods for H2S selective oxidation

X Zheng, Y Li, S Liang, Z Yao, Y Zheng, L Shen… - Journal of catalysis, 2020 - Elsevier
A facile procedure for doping copper species into CeO 2 lattices to prevent ceria from being
deactivated and to offer additional active sites for selective H 2 S oxidation is reported here …

Advantageous role of N-doping on K@ Al in COS/CS2 hydrolysis: diminished oxygen mobility and rich basic sites

R Cao, X Wang, P Ning, Y Xie, L Wang, Y Ma, X Li… - Fuel, 2023 - Elsevier
Basic sites are important to promote carbonyl sulfide (COS) and carbon disulfide (CS 2)
hydrolysis activity while improving the oxidation resistance of hydrolysis catalysts is a …

Metal oxide-related dendritic structures: Self-assembly and applications for sensor, catalysis, energy conversion and beyond

R Sui, PA Charpentier, RA Marriott - Nanomaterials, 2021 - mdpi.com
In the past two decades, we have learned a great deal about self-assembly of dendritic
metal oxide structures, partially inspired by the nanostructures mimicking the aesthetic …

Highly effective CS 2 conversion with aziridines catalyzed by novel [Dy 24] nano-cages in MOFs under mild conditions

Y Shi, B Tang, XL Jiang, YE Jiao, H Xu… - Journal of Materials …, 2022 - pubs.rsc.org
Converting CS2 into high-value products is an emerging and effective strategy for disposing
of CS2, which can avoid generating various toxic pollutants caused by the traditional method …

Performance boosting by induction heating for hydrolysis of carbonyl sulfide using magnetic ordered mesoporous alumina as catalyst

C Huang, Y Hong, B Wu, H Yu, X Du, M Pan… - Chemical Engineering …, 2024 - Elsevier
Hydrolysis of carbonyl sulfide (COS) has been recognized as an efficient way for COS
removal, however, searching for an effective way of minimizing the catalyst deactivation is …

Electrocatalytic conversion of lithium polysulfides by highly dispersed ultrafine Mo2C nanoparticles on hollow N‐doped carbon flowers for Li‐S batteries

R Razaq, N Zhang, Y Xin, Q Li, J Wang, Z Zhang - EcoMat, 2020 - Wiley Online Library
The significant challenge in exploring novel nanostructured sulfur host materials for Li‐S
batteries is to simultaneously mitigate the notorious shuttle effect and catalytically enhance …

Production of H2S with a Novel Short-Process for the Removal of Heavy Metals in Acidic Effluents from Smelting Flue-Gas Scrubbing Systems

X Sun, L Ji, W Huang, Z Li, Y Liao, K Xiao… - Environmental …, 2021 - ACS Publications
Direct sulfidation using a high concentration of H2S (HC-H2S) has shown potential for heavy
metals removal in various acidic effluents. However, the lack of a smooth method for …