A5100730221- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Supercapacitor Materials and Fabrication
- Advanced Photocatalysis Techniques
- Advancements in Battery Materials
- High Entropy Alloys Studies
- Advanced Sensor and Energy Harvesting Materials
- High-Temperature Coating Behaviors
- Catalytic Processes in Materials Science
- Membrane-based Ion Separation Techniques
- MXene and MAX Phase Materials
- Intermetallics and Advanced Alloy Properties
- TiO2 Photocatalysis and Solar Cells
- Adsorption and biosorption for pollutant removal
- Fuel Cells and Related Materials
- Gas Sensing Nanomaterials and Sensors
- CO2 Reduction Techniques and Catalysts
- Nanomaterials for catalytic reactions
- Adsorption and Cooling Systems
- Tribology and Wear Analysis
- Algal biology and biofuel production
- Microencapsulation and Drying Processes
- Proteins in Food Systems
- Advanced materials and composites
- Quantum Dots Synthesis And Properties
Harbin Institute of Technology
2019-2025
Chinese PLA General Hospital
2025
Tsinghua–Berkeley Shenzhen Institute
2025
Henan Agricultural University
2020-2025
Second Affiliated Hospital of Xi'an Jiaotong University
2025
Beijing Institute of Petrochemical Technology
2025
Xi'an Technological University
2024
Zhejiang Sci-Tech University
2021-2023
Hebei University of Technology
2023
Xi'an University of Architecture and Technology
2022
The development of new promising metal-free catalysts is great significance for the electrocatalytic hydrogen evolution reaction (HER). Herein, a rationally assembled three-dimensional (3D) architecture 1D graphitic carbon nitride (g-C3N4) nanoribbons with 2D graphene sheets has been developed by one-step hydrothermal method. Because multipathway charge and mass transport, hierarchically structured g-C3N4 nanoribbon-graphene hybrids lead to high ability HER Tafel slope 54 mV decade(-1), low...
Advanced electrocatalysts for complete oxidation of ethylene glycol (EG) in direct EG fuel cells are strongly desired owing to the higher energy efficiency. Herein, Pd-PdSe heterostructural nanosheets (Pd-PdSe HNSs) have been successfully fabricated via a one-step approach. These HNSs feature unique electronic and geometrical structures, which unconventional p-d hybridization interactions tensile strain effect co-exist. Compared with commercial Pd/C Pd NSs catalysts, display 5.5 (6.6) 2.5...
Abstract An urgent challenge to the development of rechargeable Zn–air batteries (RZABs) is highly active, durable, and low‐cost catalysts for oxygen reduction reaction evolution (ORR OER). Herein, a carbon‐based monolithic catalyst designed via anchoring P‐modified MnCo 2 O 4 inverse spinel nanoparticles on biomass‐derived carbon (P‐MnCo @PWC). The introduction surface P atoms regulates electronic structures valences metal by adjusting coordination fields (P‐O) δ– Metal‐P. optimization...
Abstract Tuning the intrinsic strain of Pt‐based nanomaterials has shown great promise for improving oxygen reduction reaction (ORR) performance. Herein, reported is a tunable surface in penta‐twinned ternary Pt–Cu–Mn nanoframes (NFs). ultrafine NFs (UNFs) exhibit ≈1.5% compressive compared to pentagonal (PNFs) and show superior activity toward ORR an alkaline environment. Specifically, specific mass UNFs are 3.38 mA cm −2 1.45 A mg −1 , respectively, which 1.71 times higher than that PNFs,...
Abstract All‐weather solar cells are promising in solving the energy crisis. A flexible cell is presented that triggered by combining an electron‐enriched graphene electrode with a dye‐sensitized cell. The new can be excited incident light on sunny days and raindrops rainy days, yielding optimal solar‐to‐electric conversion efficiency of 6.53 % under AM 1.5 irradiation current over microamps as well voltage hundreds microvolts simulated raindrops. formation π‐electron|cation electrical...
Monoatomic-thick graphitic carbon nitride dots on graphene sheets rival the electrocatalytic activity of commercial Pt/C catalyst in oxygen reduction reaction.
Electronic skin and flexible wearable devices have attracted tremendous attention in the fields of human-machine interaction, energy storage, intelligent robots. As a prevailing pressure sensor with high performance, piezoresistive is believed to be one fundamental components tactile skin. Furthermore, graphene can used as building block for highly sensors owing its light weight, electrical conductivity, excellent mechanical. This review provides comprehensive summary recent advances...
By decorating single crystal organic nanowires with H2O2-reactive peroxalate ester, a core/sheath structure for the rapid and selective detection of H2O2 vapors is demonstrated via optical waveguide wire. Such compact sensing configuration may act as "nano-alarm-lamp" be attractive on-chip in complex chemical or biological environments. The development systems that can detect trace amount hydrogen peroxide (H2O2) remains major challenge field bio-imaging,1 healthcare2 anti-terrorism.3...
Abstract The development of new promising metal‐free catalysts is great significance for the electrocatalytic hydrogen evolution reaction (HER). Herein, a rationally assembled three‐dimensional (3D) architecture 1D graphitic carbon nitride (g‐C 3 N 4 ) nanoribbons with 2D graphene sheets has been developed by one‐step hydrothermal method. Because multipathway charge and mass transport, hierarchically structured g‐C nanoribbon–graphene hybrids lead to high ability HER Tafel slope 54 mV decade...
The urea oxidation reaction (UOR) is considered as a substitutable process to supplant the oxygen evolution (OER) for pure and clean hydrogen generation because of its much lower theoretic thermodynamic onset potential. Preparing heteroatomically doped self-supported three-dimensional (3D) catalysts has become an efficient pathway promote electrochemical performance catalysts. Recently, Cu-based complexes have been investigated OER exhibited improved catalytic activities. However, Cu-doped...
Filtering capacitors with wide operating voltage range are essential for smoothing ripples in line-powered system, which still unsatisfactory due to low energy density and limited working scopes. Herein, we report an aqueous hybrid electrochemical capacitor areal specific of 1.29 mF V2 cm-2 at 120 Hz, greater than common ones. Interestingly, it can be easily integrated scale show excellent flexibility, controllable stable filtering performance, device (e.g., seven units series) exhibits...
Abstract Supercapacitors, with their superior capacity and lower space occupancy, offer inherent advantages over aluminum electrolytic capacitors (AECs) in meeting the demands of miniaturization planarization devices. However, capacitive advantage supercapacitors is often compromised by limited availability electrode materials under high‐frequency alternating current conditions. The development that possess both response high undoubtedly critical. Herein, PEDOT:PSS/Ketjenblack holey...
High-performance structural materials are critical to the development of transportation, energy, and aerospace. In recent years, newly developed high-entropy alloys with a single-phase solid-solution structure have attracted wide attention from researchers due their excellent properties. However, this new material also has inevitable shortcomings, such as brittleness at ambient temperature thermodynamic instability high temperature. Efforts been made introduce small number intermetallic...
Electrocatalytic hydrogen evolution reaction (HER) is of great significance to produce clean, sustainable, and cost-effective hydrogen. However, the development low-cost high-efficiency non-noble-metal catalysts with a combination superior catalytic activity long-time stability still remains challenge. Herein, we demonstrate rationally designed three-dimensional architecture assembled from one-dimensional molybdenum carbide (MoC)-based nanoribbons where MoC nanoparticles are embedded within...
In the present paper, granular activated carbon (GAC) supported titanium dioxide (TiO2@GAC) particles were prepared by sol-gel process. Their performance in simultaneous adsorption of dye and Cu2+ from wastewater was studied. X-ray diffraction (XRD) indicated that TiO2 TiO2@GAC microsphere is anatase type, Fourier transform infrared spectroscopy (FT-IR) showed samples have obvious characteristic peaks 400-800 cm-1, which there are Ti-O-Ti bonds. The experimental results for Methylene blue...
Abstract A new type of responsive battery with the fascinating feature pressure perceptibility has been developed, which can spontaneously, timely and reliably control power outputs (e.g., current voltage) in response to changes. The device design is based on structure Zn–air battery, graphene‐coated sponge serves as pressure‐sensitive air cathode that endows whole system capability self‐controlled energy release. batteries exhibit superior performance high open‐circuit voltage (1.3 V),...