Nitrogen-Doped CoP-Co2P-Supported Ru with Interconnected Channels through a Microwave Quasi-Solid Approach for Hydrogen Evolution Reaction over a Wide pH Range DOI
Xiaowei Fu, Qichang Li, Hongdong Li

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(33), P. 15477 - 15484

Published: Aug. 6, 2024

Transition-metal phosphides (TMPs) have attracted extensive attention in energy-related fields, especially for electrocatalytic hydrogen evolution reaction (HER). However, it is imperative to develop a facile and time-consuming approach prepare metal with satisfactory catalytic performance. Herein, nitrogen-doped CoP-Co

Language: Английский

Chemistry, generation and regulation of reactive species in persulfate-based advanced oxidation processes DOI
Shaohua Wu,

Y. J. Zhao,

Rongrong Sun

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163588 - 163588

Published: May 1, 2025

Language: Английский

Citations

0
Iso-Polyoxometalate [Mo8O26]4– (Mo8) Supported with Mesoporous Hexagonal Boron Nitride (h-BN): A Green and Efficient Composite Catalyst for Ultradeep Desulfurization of Model Fuel at Room Temperature DOI
Ziyi Li,

Li Huang,

Xiao‐Yang Yu

et al.

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(14), P. 13218 - 13227

Published: July 5, 2024

Language: Английский

Citations

1
Donor-acceptor type of triazine-based conjugated organic polymers with excellent charge separation for efficient photocatalytic production of hydrogen peroxide DOI
Shuai Zhang, Yupei Zhang, Yan Lin

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 129388 - 129388

Published: Aug. 28, 2024

Language: Английский

Citations

1
Atomically Permeated MoP‐WOx Core‐Shell Catalysts for Efficient and Selective Oxidation of Thiophenic Sulfides in Fuels via Direct Electron Transfer Mechanism DOI

Juncong Zou,

Xiang Li,

Shanying He

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 29, 2024

Abstract Heterogeneous interfaces designed rationally in catalysts can induce geometrical, compositional, and electronic effects that be applied to modulate catalytically active sites consequently accelerate reaction kinetics. Here, a core‐shell heterostructure catalyst consisting of crystalline molybdenum phosphide (MoP) cores amorphous tungsten oxide (WO x ) shells on porous carbon nanosheets (PCN) is developed for oxidative desulfurization (ODS) fuels. The strongly coupled heterogeneous interface triggers distinctive atomic permeation effect induces substantial electron transfer from MoP WO subsequent generation electron‐rich W sites, optimizing the adsorption intermediates substrates. resulting @MoP/PCN) demonstrates turnover frequency as high 768.1 h −1 ODS at 60 °C, exceeding almost all state‐of‐the‐art by 1–2 orders magnitude. Moreover, novel surface oxidation pathway based direct identified @MoP/PCN‐H 2 O system, which bypasses formation reactive oxygen species, endowing system with moderate redox potential. Thus, @MoP/PCN exhibits unprecedented selectivity, achieving 100% removal thiophenic sulfides real diesel minimal consumption oxidant.

Language: Английский

Citations

1
Performance of a novel cobalt phthalocyanine sulfonamide‐based catalyst for oxidative desulphurization of gas condensate DOI
A. Mirvakili,

Ahmad Baghzar,

Milad Hooshyar

et al.

The Canadian Journal of Chemical Engineering, Journal Year: 2024, Volume and Issue: 102(7), P. 2548 - 2560

Published: Feb. 28, 2024

Abstract Sulphur compounds and mercaptans in gas condensate cause corrosion problems, poison catalysts catalytic processes, have adverse environmental impact through SOx emission upon combustion. Therefore, it is essential to remove sulphur mercaptan from standard levels. In this study, the oxidative desulphurization (ODS) process presence of a cobalt phthalocyanine sulfonamide‐based catalyst was investigated. The homogeneous containing 23 wt.% active material used optimum operating conditions temperature, volume ratio caustic condensate, concentration, solvent amount were determined decrease content less than 500 ppm 200 ppm. consumption all experiments kept constant at minimum level (0.01 g/400 mL condensate). Results showed that improved reaction rate lower temperature feed concentration. maximum removal obtained 5°C 4 vol.% 16.7 Moreover, about 5% compared sweeting without catalyst. had higher solubility acetone rather methanol, by 96% while 91% for methanol. Finally, economical acceptable sulfoxides methanol with fraction.

Language: Английский

Citations

0
Neutral pH Fenton and Photo-Fenton activity of Mo-doped iron-pyrite particles. DOI

Maheswari Yadav,

Uttam Kumar, Arup Kumar De

et al.

Physical Chemistry Chemical Physics, Journal Year: 2024, Volume and Issue: 26(34), P. 22442 - 22453

Published: Jan. 1, 2024

Mo-doping enhances FeS 2 photo-Fenton activity and recyclability at neutral pH by effective Fe 3+ to 2+ conversion.

Language: Английский

Citations

0
Tungsten phosphide nanoparticles anchored on ultrathin carbon nanosheets for efficient oxidative desulfurization: Pivotal roles and generation pathways of singlet oxygen DOI

Juncong Zou,

Chengche Wu,

Shaohua Wu

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 482, P. 136623 - 136623

Published: Nov. 24, 2024

Language: Английский

Citations

0
Nitrogen-Doped CoP-Co2P-Supported Ru with Interconnected Channels through a Microwave Quasi-Solid Approach for Hydrogen Evolution Reaction over a Wide pH Range DOI
Xiaowei Fu, Qichang Li, Hongdong Li

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(33), P. 15477 - 15484

Published: Aug. 6, 2024

Transition-metal phosphides (TMPs) have attracted extensive attention in energy-related fields, especially for electrocatalytic hydrogen evolution reaction (HER). However, it is imperative to develop a facile and time-consuming approach prepare metal with satisfactory catalytic performance. Herein, nitrogen-doped CoP-Co

Language: Английский

Citations

0