A5085467944- Catalytic Processes in Materials Science
- Mesoporous Materials and Catalysis
- Nanomaterials for catalytic reactions
- Electrocatalysts for Energy Conversion
- Catalysis for Biomass Conversion
- Catalysis and Oxidation Reactions
- Catalysis and Hydrodesulfurization Studies
- Arsenic contamination and mitigation
- Covalent Organic Framework Applications
- Catalysts for Methane Reforming
- Zeolite Catalysis and Synthesis
- Asymmetric Hydrogenation and Catalysis
- Fuel Cells and Related Materials
- Advanced Photocatalysis Techniques
- Supercapacitor Materials and Fabrication
- Electrochemical Analysis and Applications
- Ammonia Synthesis and Nitrogen Reduction
- Mine drainage and remediation techniques
- Heavy metals in environment
- Graphene research and applications
- Carbon dioxide utilization in catalysis
- Gas Sensing Nanomaterials and Sensors
- Molten salt chemistry and electrochemical processes
- biodegradable polymer synthesis and properties
- Advancements in Battery Materials
Lanzhou Institute of Chemical Physics
2018-2025
Chinese Academy of Sciences
2016-2025
Beijing University of Chemical Technology
2011-2025
Soochow University
2022-2025
Huazhong University of Science and Technology
2024
Dalian University
2021-2024
Dalian University of Technology
2021-2024
North University of China
2022-2024
Shenyang University of Technology
2024
Nanchang University
2021-2024
Abstract Single-atom metal-nitrogen-carbon (M-N-C) catalysts have sparked intensive interests, however, the development of an atomically dispersed metal-phosphorus-carbon (M-P-C) catalyst has not been achieved, although molecular metal-phosphine complexes found tremendous applications in homogeneous catalysis. Herein, we successfully construct graphitic phosphorus species coordinated single-atom Fe on P-doped carbon, which display outstanding catalytic performance and reaction generality...
Nitrogen-containing mesoporous carbon nanospheres have been prepared through an aqueous self-assembly process with F127 as a template and morphological control agent, 3-aminophenol nitrogen sources.
A nanocomposite of PC/Sb/SbPO4 (PC, phosphorus-doped carbon) exhibits a high activity and an excellent selectivity for efficient electrocatalytic conversion N2 to NH3 in both acidic neutral electrolytes under ambient conditions. At low reductive potential -0.15 V versus the reversible hydrogen electrode (RHE), catalyst achieves Faradaic efficiency (FE) 31 % ammonia production 0.1 m HCl mild In particular, remarkably FE value 34 is achieved at lower -0.1 (vs. RHE) Na2 SO4 solution, which...
Reversible redox reactions on the oxygen-containing functional groups of an electrochemically modified graphite electrode (GE) by recurrent galvanic pulses in 2.3 M H2SO4 solution are investigated. The crystal morphology, surface composition and electrochemical performance GE monitored scanning electron microscopy, Raman spectroscopy, nitrogen adsorption, Fourier transform infrared thermogravimetry, Boehm's titration, X-ray photoelectron impedance spectroscopy cyclic voltammetry (CV) tests....
Graphene oxide (GO-ene), the two-dimensional carbon lattice decorated by abundant oxygen functionalities, is demonstrated as an efficient green catalyst towards selective hydrolysis of cellulose to glucose. The synergy its carboxylic/phenolic groups and layered, soft structure rendered GO-ene superior hydrolytic activity.
A highly dispersed Au and Pt catalyst supported on WOx was developed for high performance in the selective hydrogenolysis of glycerol to 1,3-propanediol (1,3-PD) under very mild reaction conditions (81.4 % conversion, 51.6 1,3-PD selectivity at 413 K, 1 MPa H2 ). The decreased original surface Lewis-acid sites Pt/WOx but greatly increased its situ generated Brønsted-acid with assistance through formation frustrated Lewis pairs. These formed spatially separated pairs H+ H- function as active...
Two-dimensional covalent organic frameworks (2D COFs) are promising for gas sensing owing to the large surface area, abundant active sites, and their semiconducting nature. However, 2D COFs usually produced in form of insoluble micro-crystallites. Their poor contacts between grain boundaries severely suppress conductivity, which too low chemresistive sensing. Here, we demonstrate that halide perovskites can be employed as electric glues bond COF crystallites improve conductivity by two...
Abstract In recent years, some e‐commerce platforms (e.g., JD.com), which allow firms to set up third‐party stores on them, have established their own blockchain technology and publicly provided firms. Besides, source tracing of fresh agricultural products is a concern for consumers. For selling products, whether join the platform disclose product freshness are thorny problems. To research interaction between joining strategy channel encroachment decision firms, we consider four theoretical...
A highly dispersed Rh catalyst supported on nitrogen-doped carbon nanotubes (CNTs) was prepared using a one-pot method and exhibited catalytic performance in the hydroformylation of olefin.
A general protocol for removing Boc groups from various types of nitrogen is reported and a preliminary investigation the reaction mechanism indicates that water acts as dual acid/base catalyst at elevated temperature.
Boron-doped carbon materials are demonstrated to be excellent catalysts in nitroarene reduction reactions.
Yinma River is a typical river in the major Phaeozems zone of Northeast China. It has been suffering an increasing environmental pressure from heavy metal contamination due to rapid development population, social-economy and urbanization as well long term over cultivation. This study investigated spatial distribution, chemical fraction metals (Cu, Pb, Zn, Cr, Cd, Ni, As, Hg) sediments based on BCR procedure, assessed level, identified their sources via multivariate statistical analysis. The...
Nitrogen-containing ordered mesoporous carbon (NOMC) was synthesized by using <italic>m</italic>-aminophenol as a and nitrogen co-precursor <italic>via</italic> co-assembly process with F127 in aqueous phase exhibited good catalytic performance for selective oxidation of ethylbenzene.
MoFe-PC exhibits a high yield rate and faradaic efficiency for NH<sub>3</sub> electrosynthesis in acidic electrolytes due to the multicomponent active sites inherent porous structure.
Au nanoparticles (NPs) uniformly embedded into an ultrathin hollow graphene nanoshell (Au@HGN) are synthesized using a facile template-based procedure. The obtained Au@HGN catalyst exhibits robust and stable catalytic performance in the reduction of 4-nitrophenol to 4-aminophenol, compared with that traditional Au/TiO2 previously reported Au- Ag-based catalysts.
Systematic results from molecular dynamics simulations of molten alkali chlorides (ACl) serials are presented in detail this paper. The effects temperature and cationic size on the structures transport properties salts have been investigated analyzed. local ACl studied via analysis radial distribution functions angular functions. coordination number decreases when melts solid increases as radius increases. Molten LiCl takes a distorted tetrahedral complex microconfiguration, while other...
Abstract Metal‐free carbocatalysts enriched with specific oxygenated groups different morphology and size were synthesized from glucose by hydrothermal carbonization, in which cheap widely available biomass could be converted into functionalized carbon using an environmentally benign process. The hydroxy‐ carbonyl‐enriched (HTC) used nitrobenzene reduction, higher conversion was obtained on the sphere smaller size. In Beckmann rearrangement of cyclohexanone oxime, carboxyl‐enriched HTC...