A5101814775- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Air Quality and Health Impacts
- Electrochemical Analysis and Applications
- Advanced Photocatalysis Techniques
- Air Quality Monitoring and Forecasting
- Atmospheric chemistry and aerosols
- Catalytic Processes in Materials Science
- Fuel Cells and Related Materials
- Ammonia Synthesis and Nitrogen Reduction
- Advancements in Battery Materials
- Fish biology, ecology, and behavior
- Anodic Oxide Films and Nanostructures
- Image and Signal Denoising Methods
- Image Processing Techniques and Applications
- Atmospheric aerosols and clouds
- Fish Biology and Ecology Studies
- Nuclear Materials and Properties
- Nuclear and radioactivity studies
- Heme Oxygenase-1 and Carbon Monoxide
- Nanomaterials for catalytic reactions
- ZnO doping and properties
- Hybrid Renewable Energy Systems
- Catalysis for Biomass Conversion
- Metalloenzymes and iron-sulfur proteins
Beijing Institute of Big Data Research
2025
Shanghai Jiao Tong University
2019-2024
Inner Mongolia University
2019-2024
Baotou Research Institute of Rare Earths
2024
Hunan University of Arts and Science
2023
Xi'an Jiaotong University
2022
China University of Petroleum, Beijing
2016
Abstract A 3D self-supported integrated electrode, consisting of heteroatomic nitrogen-doped carbon nanotube arrays on cloth with confined ultrafine Co 4 N nanoparticles and a distribution anchored single-atom Co, is fabricated via cobalt-catalyzed growth strategy using dicyandiamide as the nitrogen source layered cobalt hydroxide-nitrate salt precursor. The abundance exposed active sites, namely, nanoparticles, N-doped nanotubes, multiple synergistic effects among these components provide...
Abstract The construction of a novel 3D self‐supported integrated Ni x Co 2− P@NC (0 < 2) nanowall array (NA) on foam (NF) electrode constituting highly dispersed P nanoparticles, nanorods, nanocapsules, and nanodendrites embedded in N‐doped carbon (NC) NA grown NF is reported. Benefiting from the collective effects special morphological structural design electronic structure engineering, NA/NF electrodes exhibit superior electrocatalytic performance for water splitting with an excellent...
Abstract An ecofriendly and robust strategy is developed to construct a self‐supported monolithic electrode composed of N‐doped carbon hybridized with bimetallic molybdenum‐tungsten carbide (Mo x W 2− C) form composite nanowires for hydrogen evolution reaction (HER). The hybridization Mo C enables effective regulation the electrocatalytic performance nanowires, endowing abundant accessible active sites derived from N‐doping incorporation, outstanding conductivity resulting matrix,...
As two of the most important components atmospheric fine particulate matter (PM2.5), secondary organic aerosol (SOA) and sulfate are tightly coupled in terms their formation evolution, yet our knowledge kinetics mechanisms such coupling remains incomplete. Here we show that multiphase reaction between α-pinene-derived SOA sulfur dioxide (SO2) results efficient production inorganic (85–90%) organosulfates (10–15%) chemical evolution SOA. The reactive uptake coefficient SO2 (γSO2) on α-pinene...
Molybdenum phosphide (MoP) is regarded as one of the most promising alternatives to noble-metal based electrocatalysts for efficient hydrogen evolution reaction (HER) due its similar d-band electronic structure noble metals and tunable features associated with phase composition. However, it still remains a great challenge construct MoP abundant active sites that possess ideal H binding strength promote catalytic performance. In this work, found by anchoring rare earth compound, cerium...
Abstract Electrochemical nitrogen reduction powered by renewable electricity is a promising strategy to produce ammonia. However, the lack of efficient yet cheap electrocatalysts remains biggest challenge. Herein, hybrid Cu 2 O‐CeO ‐C nanorods are prepared on copper mesh through metal‐organic framework template route. The Cu‐loaded Ce‐MOF thermally converted heterojunctions with interfacial Cu‐[O X ]‐Ce structures embedded in carbon. Theoretical calculations reveal lower formation energy...
Tungsten sulfide (WS 2 ), as a typical 2D layered material, is promising electrocatalyst for the hydrogen evolution reaction (HER), while its low electrical conductivity, limited number of active sites, and inadequate intrinsic activity restrict HER performance. Herein, reasonable construction cerium phosphate‐modified tungsten phosphide/tungsten composite nanosheets with ternary heterostructure on carbon cloth (CeP 5 O 14 /WP/WS /CC) an efficient self‐supported electrode reported....
Biomass is a sustainable and renewable resource that can be converted into valuable chemicals, reducing the demand for fossil energy. 5-Hydroxymethylfurfural (HMF), as an important biomass platform molecule, to high-value-added 2,5-furandicarboxylic acid (FDCA) via green electrocatalytic oxidation route under mild reaction conditions, but efficient electrocatalysts are still lacking. Herein, we rationally fabricate novel self-supported electrocatalyst of core–shell-structured copper...
Abstract A robust polyaniline‐assisted strategy is developed to construct a self‐supported electrode constituting nitrogen, phosphorus, sulfur tri‐doped thin graphitic carbon layer encapsulated sulfur‐doped molybdenum phosphide nanosheet array (NPSCL@S‐MoP NSs/CC) with accessible nanopores, desirable chemical compositions, and stable composite structure for efficient hydrogen evolution reaction (HER). The multiple electronic coupling effects of S‐MoP N, P, S tri‐dopants afford effective...
Fe-based catalysts are capable of selective catalytic ammonia reduction (NH3-SCR) for NOx, while efficient loading active components and optimization reactive adsorption models still required to achieve enhanced performance. Here, Ce Fe dual-ion doped Ce-Fe-Beta zeolite were constructed via a facile ion exchange strategy NH3-SCR. The competitively coordinated interaction between within induces the transformation aggregated Fe2O3 species incorporated with Fe-O Fe-O-Ce bonds. formed structure...
Heterostructured Electrocatalysts In article number 2102413, Baocang Liu, Rui Gao, Jun Zhang, Bin and co-workers report the construction of a novel heterostructured electrocatalyst CePO4/MoP/carbon cloth (CC) constituting MoP nanobelts with surface-decorated CePO4 nanoparticles on CC for hydrogen evolution reaction (HER). The CePO4/MoP/CC exhibits low overpotential 48 mV at 10 mA cm−2 in alkaline medium due to optimized electronic structure more exposed active sites.
Transition metal phosphides (TMPs) have been identified as potential electrocatalysts for the hydrogen evolution reaction (HER) due to their unique structural and electronic properties. However, TMPs not yet achieved desired HER performance, further improvements are required. Herein, we fabricate heterostructured tungsten phosphide/tungsten diphosphide (WP/WP2) composite microrods grown on carbon cloth (WP/WP2/CC) an efficient self-supported electrocatalyst, which is proven be highly stable...
The life cycles of potamodromous fishes are generally interrupted by the presence a dam, and populations often display different history traits between upstream downstream. This study compared age growth rates grass carp silver above below Changzhou Dam in Pearl River. Standard length (SL) composition back-calculated SL at ages one two years were greater for than downstream individuals; length–weight relationship differed populations, while sex ratio, structure not significantly different....
Abstract. Oxidation flow reactors (OFRs) have been extensively utilized to examine the formation of secondary organic aerosol (SOA). However, UV lamps typically employed initiate photochemistry in OFRs can result an elevated reactor temperature when their implications are not thoroughly evaluated. In this study, we conducted a comprehensive investigation into distribution within Aerodyne potential mass OFR (PAM-OFR) and then examined subsequent effects on chemistry due lamp heating. A...
Abstract. Oxidation flow reactors (OFRs) have been widely used to investigate the formation of secondary organic aerosol (SOA). However, UV lamps that are commonly initiate photochemistry in OFRs can lead increases reactor temperature with consequences not assessed detail. In this study, we systematically investigated distribution inside an Aerodyne Potential Aerosol Mass OFR and associated impacts on chemistry arising from lamp heating. A lamp-induced enhancement was observed, which a...