A5024963981- Electrocatalysts for Energy Conversion
- Electrochemical Analysis and Applications
- Advanced battery technologies research
- Electron and X-Ray Spectroscopy Techniques
- Advanced Photocatalysis Techniques
- Electrochemical sensors and biosensors
- Advanced Electron Microscopy Techniques and Applications
- Supercapacitor Materials and Fabrication
- Advanced biosensing and bioanalysis techniques
- Force Microscopy Techniques and Applications
- Carbon Nanotubes in Composites
- Electrodeposition and Electroless Coatings
- Advanced Materials Characterization Techniques
- Advanced oxidation water treatment
- Adsorption and biosorption for pollutant removal
- Recycling and Waste Management Techniques
- Analytical Chemistry and Sensors
- Fuel Cells and Related Materials
- Diamond and Carbon-based Materials Research
- Semiconductor materials and interfaces
- Ammonia Synthesis and Nitrogen Reduction
- Membrane Separation Technologies
- Copper-based nanomaterials and applications
- Environmental Quality and Pollution
- Polysaccharides Composition and Applications
Northwest University
2018-2024
Northwest University
2024
Chongqing University
2017-2022
Chongqing Jiaotong University
2020
China XD Group (China)
2019
Universidad del Noreste
2011-2015
Guangzhou University of Chinese Medicine
2013-2014
China Agricultural University
2006-2014
Waseda University
2012-2013
Portland State University
2013
Abstract As a promising electrode material, Ni‐based nanomaterials exhibit remarkable electrochemical catalytic activity for nonenzymatic glucose sensors. In this paper, Nickel–Iron layered double hydroxide (NiFe‐LDH) film with ultrathin nanosheets and porous nanostructures was synthesized directly on Ni foam (NF) by one‐step hydrothermal method. The as‐obtained NiFe‐LDH adopted detection without further treatment. an integrated binder‐free sensor, the NiFe‐LDH/NF hybrid exhibits superior...
Efforts have been made to characterize the mechanical properties of carbon nanotubes. Previous work has concentrated on tubes' longitudinal properties, and studies their radial lagged behind. We used a scanning probe microscope with an indentation/scratch function investigate compression multiwalled nanotubes under asymmetric stress. In particular, we determined compressive elastic modulus at different levels estimated strength be well beyond 5.3 GPa.
High hydrostatic pressure (HHP, treatment ≤700 MPa) is approved to be the most successful commercial nonthermal processing due its minimal modifications in nutritional and sensory quality. However, for some stable enzymes such as PPO, this unique technology can hardly inactivate them at below of 700 MPa. This study investigated effects ultrahigh (UHHP, >700 on activity Agaricus bisporus mushroom polyphenoloxidase (PPO) both phosphate buffer puree, structure enzyme by means circular dichroism...
The dynamic responses of a rhodium catalyst and graphene sheet are investigated upon random excitation with 80 kV electrons. An extraordinary electron microscope stability resolution allow studying temporary atom displacements from their equilibrium lattice sites into metastable across projected distances as short 60 pm. In the catalyst, directed reversible emerge excitations interstitial surface states that can be explained by single trajectories. Calculated energy barriers 0.13 eV 1.05...
Abstract Iron group metal phosphides (IMPs) are one of the most promising substitutes for non‐noble electrocatalysts in overall water splitting. In this work, an electrocatalyst system consisting different vertically aligned heteroatom‐doped graphene arrays (X‐rGO, X = N, P, B, O, S) integrated with FeCoNiP nanoparticles (FeCoNiP@X‐rGO, is prepared The unique vertical structure and synergistic effect between P P‐rGO leads to excellent electrocatalytic performance FeCoNiP@P‐rGO by exhibiting...
Mung bean starch water suspension (20%, w/w) was subjected to high pressure at 120, 240, 360, 480, and 600 MPa for 30 min, the rheological properties were investigated by a rheometer. The storage modulus loss increased with pressure. HHP-treated mung weak gels; their rigidity viscoelasticity Pressurized gels pseudoplastic non-Newtonian fluids displayed shear thinning. rheogram fitted power-law model adequately. thixotropic. hysteresis loop area of gel treated 480 highest.
In this study, a novel acetylcholinesterase (AChE) biosensor for the detection of organophosphorus pesticides (OPs) was developed based on film gold nanoparticles/three-dimensional graphene (AuNPs/rGO).
Abstract Hydrogen production by electrochemical water splitting is a very potential technology in hydrogen at present. In particular, iron‐group metal compound electrocatalysts are promising materials for due to high catalytic activity, good electrical conductivity, low cost, and environmental friendliness. However, the practical application of such catalysts was hindered long time efficiency poor long‐term stability. The introduction metal/non‐metal or preparation heterostructures catalyst...