A5100344858- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Catalytic Processes in Materials Science
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Advanced Photocatalysis Techniques
- Advanced Battery Materials and Technologies
- Fuel Cells and Related Materials
- Catalysis and Oxidation Reactions
- Advanced biosensing and bioanalysis techniques
- Metal-Organic Frameworks: Synthesis and Applications
- Gas Sensing Nanomaterials and Sensors
- Quantum Dots Synthesis And Properties
- TiO2 Photocatalysis and Solar Cells
- Catalysts for Methane Reforming
- Electrochemical Analysis and Applications
- Advanced Battery Technologies Research
- Advanced Nanomaterials in Catalysis
- Advanced Image and Video Retrieval Techniques
- Analytical Chemistry and Chromatography
- Conducting polymers and applications
- Nanomaterials for catalytic reactions
- Advanced Neural Network Applications
- Perovskite Materials and Applications
- Video Surveillance and Tracking Methods
Sichuan University
2014-2025
East China University of Science and Technology
2010-2025
Fudan University
2022-2025
The University of Melbourne
2023-2025
First Affiliated Hospital of Xi'an Jiaotong University
2025
Affiliated Hospital of North Sichuan Medical College
2025
Peking University
2012-2025
Hebei University of Technology
2018-2025
Southwest Forestry University
2022-2025
Foshan University
2025
We report two new heteroleptic polypyridyl ruthenium complexes, coded C101 and C102, with high molar extinction coefficients by extending the pi-conjugation of spectator ligands, a motivation to enhance optical absorptivity mesoporous titania film charge collection yield in dye-sensitized solar cell. On basis this sensitizer, several DSC benchmarks measured under air mass 1.5 global sunlight have been reached. Along an acetonitrile-based electrolyte, sensitizer has already achieved...
We report that the addition of alkali ions (sodium or potassium) to gold on KLTL-zeolite and mesoporous MCM-41 silica stabilizes mononuclear in Au-O(OH)x-(Na K) ensembles. This single-site species is active for low-temperature (<200°C) water-gas shift (WGS) reaction. Unexpectedly, thus similar platinum creating -O linkages with more than eight establishing an site various supports. The intrinsic activity same irreducible supports as reducible ceria, iron oxide, titania supports, apparently...
In the absence of any usual protective agent, stable platinum, rhodium, and ruthenium metal nanoclusters with small particle size in organic media are effectively prepared by heating corresponding hydroxide colloids ethylene glycol containing NaOH for first time. The average diameters Pt, Rh, Ru determined means transmission electron microscopy a range from 1 to 2 nm. distribution each colloidal solution is sharp, within nm wide. Studies on preparation conditions some properties...
A self-assembled spongelike (S) ultralight (<italic>ρ</italic> ≈ 140 mg cm<sup>−3</sup>) aerogel was fabricated through polypyrrole (PPy) and reduced graphene oxide (RGO).
The development of bifunctional water-splitting electrocatalysts that are efficient and stable over a wide range pH is great significance but challenging. Here, an atomically dispersed Ru/Co dual-sites catalyst reported anchored on N-doped carbon (Ru/Co-N-C) for outstanding oxygen evolution reaction (OER) hydrogen (HER) in both acidic alkaline electrolytes. Ru/Co-N-C requires the overpotential only 13 23 mV HER, 232 247 OER to deliver current density 10 mA cmgeo-2 0.5 m H2 SO4 1 KOH,...
A heteroleptic polypyridyl ruthenium complex, cis-Ru(4,4′-bis(5-octylthieno[3,2-b]thiophen-2-yl)-2,2′-bipyridine)(4,4′-dicarboxyl-2,2′-bipyridine)(NCS)2, with a high molar extinction coefficient of 20.5 × 103 M−1 cm−1 at 553 nm has been synthesized and demonstrated as highly efficient sensitizer for dye-sensitized solar cell, giving power conversion efficiency 10.53% measured under an irradiation air mass 1.5 global (AM 1.5G) full sunlight.
Abstract Nickel‐based electrocatalysts are promising candidates for oxygen evolution reaction (OER) but suffer from high activation overpotentials. Herein, in situ structural reconstruction of V‐doped Ni 2 P pre‐catalyst to form highly active NiV oxyhydroxides OER is reported, during which the partial dissolution V creates a disordered structure with an enlarged electrochemical surface area. Operando impedance spectroscopy reveals that synergistic interaction between hosts and remaining...
Abstract Metal–organic frameworks (MOFs) are considered to be promising candidates for electrochemical water splitting. However, most MOFs characterized by low electronic conductivity limiting their use as bulk materials anodes and cathodes. Furthermore, the understanding of critical parameters controlling activity stability MOF electrocatalysts is still insufficient. Herein, a systematic analysis presented key structural oxygen evolution reaction (OER) performance representative family...
Bimetallic Au–Pd alloy nanoparticles (NPs) dispersed on nanohybrid three-dimensionally ordered macroporous (3DOM) La0.6Sr0.4MnO3 (LSMO) perovskite catalysts were fabricated via the l-lysine-mediated colloidal crystal-templating and reduction routes. The obtained AuPd/3DOM LSMO samples possess a nanovoid-like 3DOM construction with well-dispersed NPs (2.05–2.35 nm in size) internal walls of macropores. presence favored catalytic activity for methane combustion. support exhibits three key...
This review provides an up-to-date on Bi-based nitrogen-fixation materials and future directions for the development of new under ambient conditions.
This is a systematic overview focusing on recent developments, energy storage mechanisms, and design improvement strategies for aqueous Zn-organic batteries.
It is well known that transition metal oxides (TMOs) have attracted extensive attention as promising anodes for next-generation lithium ion batteries (LIBs) owing to their low cost and high theoretical capacities. However, the huge volume changes upon lithiation/delithiation cycling gradually cause drastic particle pulverization in electrodes, thus leading fast capacity fading limiting practical applications. High-entropy with enhanced electronic conductivity multiple electrochemically...
Abstract Transition metal nitrogen carbon based single‐atom catalysts (SACs) have exhibited superior activity and selectivity for CO 2 electroreduction to CO. A favorable local coordination environment is key construct efficient metal‐N moieties. Here, a facile plasma‐assisted vacancy (NV) induced coordinative reconstruction strategy reported this purpose. Under continuous plasma striking, the preformed pentagon pyrrolic N‐defects around Ni sites can be transformed stable pyridinic N...
Hydrogen is a promising fossil-fuel alternative fuel owing to its environmentally neutral emissions and high energy density. However, the need for purified water external power are critical hindrances implementation of hydrogen production. The present work demonstrates potential overcome these shortcomings through piezo-photocatalysis seawater using defective BaTiO3–x (BTO) nanoparticles. This material was made piezoelectrically active by straightforward annealing process under different...
This review has examined the advancements and challenges in development of transition metal-based electrocatalysts for alkaline water splitting reaction last decade.