A5101503547- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Supercapacitor Materials and Fabrication
- Catalysis for Biomass Conversion
- Advanced Photocatalysis Techniques
- Phase-change materials and chalcogenides
- Advancements in Battery Materials
- Catalysis and Hydrodesulfurization Studies
- Advanced Memory and Neural Computing
- Fuel Cells and Related Materials
- Mesoporous Materials and Catalysis
- Advanced Battery Materials and Technologies
- Liquid Crystal Research Advancements
- Chalcogenide Semiconductor Thin Films
- Catalysts for Methane Reforming
- Ammonia Synthesis and Nitrogen Reduction
- Polyoxometalates: Synthesis and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Electrochemical Analysis and Applications
- Advanced Nanomaterials in Catalysis
- Glycosylation and Glycoproteins Research
- Conducting polymers and applications
- Supramolecular Self-Assembly in Materials
- Carbohydrate Chemistry and Synthesis
- Catalytic Processes in Materials Science
Shandong University
2016-2024
Beijing Forestry University
2023
China Three Gorges University
2022
North University of China
2021-2022
University of South China
2022
Shenyang Pharmaceutical University
2021
City University of Hong Kong, Shenzhen Research Institute
2019-2020
University of Chinese Academy of Sciences
2015-2019
Institute of Coal Chemistry
2018-2019
Huazhong University of Science and Technology
2018
In this work, we synthesized N, F, P ternary doped macroporous carbon fibers (NFPC) for the first time and it exhibits efficient electrocatalytic activity as a bifunctional catalyst ORR, OER Zn-air batteries.
Abstract Exploring highly efficient and durable bifunctional electrocatalysts from earth‐abundant low‐cost transition metals is central to obtaining clean hydrogen energy through large‐scale electrolytic water splitting. Porous nickel–cobalt nitride nanosheets on macroporous Ni foam (NF) are synthesized facile electrodeposition followed by a one‐step annealing process in NH 3 atmosphere. The transformation metal hydroxide into could efficiently enhance the electrocatalytic performance for...
Abstract Zinc–air batteries with high‐density energy are promising storage devices for the next generation of technologies. However, battery performance is highly dependent on efficiency oxygen electrocatalyst in air electrode. Herein, N, F, and B ternary doped carbon fibers (TD‐CFs) prepared exhibited higher catalytic properties via efficient 4e − transfer mechanism reduction comparison single nitrogen CFs. More importantly, primary rechargeable Zn–air using TD‐CFs as air–cathode catalysts...
Abstract The development of highly efficient and durable electrocatalysts is crucial for overall water splitting. Herein, the in situ scaffolding formation 3D Prussian blue analogues (PBAs) on a variety 2D or 1D metal hydroxides/oxides to fabricate hierarchical nanostructures first demonstrated. Typically, cobalt hydroxide oxide nanoarrays are used as precursor structural oriented template subsequent growth PBA nanocubes. mechanism study reveals that interfacial process can be reversibly...
Abstract Vacancy engineering is one of the most effective strategies to introduce defects for improving electrocatalytic activities cobalt oxides. Recent intensive research has been conducted oxygen vacancies boosting Li–O 2 battery performance. However, it difficult examine efficiency cationic due their complicated preparation. Herein, a feasible method demonstrated into oxides via thermal treatment glycerolatocobalt (GlyCo) nanostructure. The formation GlyCo composed repeating CoOCoO...
Abstract To enhance the performance of Li‐ion batteries, hierarchical carbon‐based hollow frameworks embedded with cobalt nanoparticles are prepared by pyrolysis core‐shell ZIF‐8@ZIF‐67 polyhedrals via a seed‐mediated growth method. The resultant composed N‐doped carbon as inner shells and porous graphitic outer shells. Benefiting from unique architecture large surface area good electrical conductivity, electrode materials exhibit electrochemical improved specific capacities, high‐rate...
Interfacial coordination of tannic acid with metal ions enables conformal coating on nickel hydroxide nanowalls for enhancing the water-splitting performance.
Abstract Prussian blue analogues (PBAs) and their derivatives with tailorable physicochemical properties are ideal functional materials for chemical sensing, energy storage, conversion. Herein, an innovative strategy is demonstrated to prepare PBA nanoarchitectures on various metal substrates. The interfacial redox reactions between cyanide ions substrate result in the formation of desirable nanostructures via situ precipitation process. Furthermore, morphology growth rates PBAs can be...
Confined interfacial transformation of MOFs was realized via the regulation ion–ligand concentrations, which enables spontaneous control over morphology and composition for efficient oxygen evolution reaction.
Abstract Electrocatalysts with atomically dispersed metal sites (e.g., metal‐nitrogen‐carbon) have been deemed as promising alternatives for noble‐metal catalysts in couples of electrocatalytic reactions. However, the modulation such atomic and understanding their interactions are still highly challenging. Herein, we propose a unique supermolecule assembly‐profile coating strategy to prepare series diatomic electrocatalysts by profile eight Prussian blue analogues (PBAs) on supramolecular...
With significant advances in metal-organic framework (MOF) nanostructure preparation, however, the facile synthesis of large-scale MOF films with precise control interface structure and surface chemistry is still challenging to achieve satisfactory performance. Herein, we introduce a universal strategy bridging metal corrosion bionic mineralization synthesize 16 on 7 supports under ambient conditions. The robustness explore unlimited libraries (e.g., carboxylate-, N-heterocycle-, phenolic-,...
Burgeoning interest in flexible and wearable electronics sparks the rapid development of fiber-shape supercapacitors (SCs). Herein, three-dimensional porous reduced graphene oxide (RGO) aerogel is deposited on Ni wire via a simple aqueous reduction method. RGO exhibits good capacitive performance, thanks to its unique structure electrical conductivity. In order fabricate an asymmetric SC, nickel hydroxide nanosheets are controllably sheets as positive electrode while coated used negative...
In article number 1803800, advanced carbon electrocatalysts are addressed from the basic synthesis strategies to fundamental understanding on electrocatalytic mechanisms. Qiang Zhang, Yaobing Wang, Jintao and co-workers put a special focus atomic modulation structural design for bifunctional applications in metal–air batteries.
High-entropy oxides (HEOs) exhibit distinctive catalytic properties owing to their diverse elemental compositions, garnering considerable attention across various applications. However, the preparation of HEO nanoparticles with different spatial structures remains challenging due inherent structural instability. Herein, ultrasmall high-entropy oxide (less than 5 nm) are synthesized on carbon supports via rapid thermal shock treatment. The low-symmetry HEO, BiSbInCdSn-O