A5041779281- Advanced Photocatalysis Techniques
- Quantum Dots Synthesis And Properties
- Copper-based nanomaterials and applications
- Electrocatalysts for Energy Conversion
- Gas Sensing Nanomaterials and Sensors
- Chalcogenide Semiconductor Thin Films
- ZnO doping and properties
- Advanced battery technologies research
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Catalytic Processes in Materials Science
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Ammonia Synthesis and Nitrogen Reduction
- Advanced Battery Materials and Technologies
- Crystallography and molecular interactions
- Transition Metal Oxide Nanomaterials
- Gold and Silver Nanoparticles Synthesis and Applications
- Electrochemical Analysis and Applications
- Perovskite Materials and Applications
- Advanced Nanomaterials in Catalysis
- Plasmonic and Surface Plasmon Research
- Nanomaterials for catalytic reactions
- MXene and MAX Phase Materials
- Iron oxide chemistry and applications
Qingdao University of Science and Technology
2016-2025
Northeast Petroleum University
2022-2025
Donghua University
2025
Qingdao Center of Resource Chemistry and New Materials
2015-2021
Nanjing University of Aeronautics and Astronautics
2019-2021
Qingdao University
2020
Chimie Biologique pour le Vivant
2020
State Key Laboratory of Chemical Engineering
2018-2020
University of Science and Technology of China
2002-2015
Harbin University of Science and Technology
2014
Abstract The stoichiometric photocatalytic reaction of CO 2 with H O is one the great challenges in photocatalysis. Here, we construct a Cu O-Pt/SiC/IrO x composite by controlled photodeposition and then an artificial photosynthetic system Nafion membrane as diaphragm separating reduction oxidation half-reactions. exhibits excellent performance for to HCOOH under visible light irradiation. yields meet almost ratio are high 896.7 440.7 μmol g −1 h , respectively. efficiencies attributed both...
Rational design, convenient fabrication, and application of double-shelled hollow architectures with well-defined morphology multicompositions as electrodes for rechargeable batteries still remain great challenges. Herein, Ni–Fe–P/N-doped carbon nanoboxes (defined Ni–Fe–P/NC) were synthesized then applied electrode materials potassium-ion (KIBs) Li–S batteries, first. The unique could not only alleviate volume changes prevent aggregation Ni–Fe–P/NC during cycling but also provide efficient...
Hollow spheres and thin films of Ni(OH)2 NiO with unusual form hierarchical structures have been synthesized by a simple solution chemistry method. First, in situ formed nanoflakelets organized on the surface styrene−acrylic acid copolymer (PSA) latex particles to core/shell structures. hollow shells built up were obtained after subsequent removal core dissolving PSA toluene; cores calcinations would result shells, also BET calculation showed area was 156 m2/g. The could organize themselves...
Closed PbS nanowires with regular geometric morphologies (ellipse and parallelogram shape) were synthesized in the presence of poly[N-(2-aminoethyl)acrylamide] ethylenediamine/H2O (3∶1, v/v) solvent at 110–150 °C.
A difunctional porous network of poly(indole-6-carboxylicacid) (PICA)/TiO2 nanocomposites is first prepared using TiO2 nanorod arrays as the scaffold. Because synergistic effect PICA and TiO2, show good electrochemical performance, a high specific capacitance value (23.34 mF cm-2), excellent galvanostatic charge-discharge stability. Meanwhile, this nanocomposite can be reversibly switched (yellow, green, brown) with coloration efficiency (124 cm2 C-1). An asymmetric...
Multi-shelled CoP nanospheres are designed as a new kind of coated separator material for highly efficient Li–S batteries, which exhibits outstanding cycling stability with capacity degradation 0.078% per cycle over 500 cycles at 1 C and also excellent rate performances.
Preparation of g-C<sub>3</sub>N<sub>4</sub>/metal oxide composites by a general deep eutectic solvent aided method for photocatalytic reduction nitrogen at atmospheric environment.
Lithium-sulfur (Li-S) battery has been attracting increasing attention because of its high energy density and the presence abundance sulfur. However, commercialization is still restricted owing to low conductivity sulfur, large volume expansion, a severe polysulfide-shuttle effect. To address these problems, here, we have reported for first time simple template-free solvothermal method combined with subsequent calcination prepare cobalt-doped vanadium nitride (VN) yolk-shell nanospheres,...
Developing earth-abundant electrocatalysts for high-efficiency hydrogen evolution reaction (HER) has become one of the leading research frontiers in energy conversion. Here, design and situ growth Ag nanodots decorated Cu2 O porous nanobelts networks on Cu foam (denoted as Ag@Cu2 O/CF) are carried out via a simple one-pot solution strategy at room temperature. Serving self-supporting electrocatalysts, provide plentiful active sites, 3D hybrid foams fast transportation electrolyte short...
The construction of an electrochromic supercapacitor device (ESD) with multicolor change, good energy storage capacity, cyclic stability, and the realization quantitative monitoring level (ESL) ESD are very important to realize practical application device. In this study, poly(indole-5-carboxylic acid)/WO3 (P5ICA/WO3) nanocomposites supercapacitive properties successfully prepared. color P5ICA/WO3 can be reversibly changed among blue-green, yellow, dark green. specific capacitance prepared...
Uniform crystalline Cu2O cubes were synthesized in high yield by reducing the copper−citrate complex solution with glucose. A series of shape evolutions particles from transient species such as multi-pod and star-shaped to cubic crystals have been arrested based on TEM SEM observation. The higher growth rate along 〈111〉 induces shrinking eight {111} faces, while six {100} faces remained form because their lower rate. experimental results suggest that building blocks desired architecture can...
Pyrite FeS<sub>2</sub>/C nanoparticles exhibited excellent OER/HER activity and show good overall water splitting efficiency.
Solar-driven nitrogen fixation remains a significant challenge. Graphitic carbon nitride (g-C3N4) is considered as promising visible light photocatalyst. However, the photocatalytic performance of g-C3N4 unsatisfactory because random transfer charge carriers in plane and low activation efficiency reactants. Herein, amorphous ZrO2 was used robust cocatalyst to increase NH3 production activity. The g-C3N4/ZrO2 lamellar composites were constructed by simple one-step pyrolysis deep eutectic...
The crystal phase and morphology of MoO3 materials were precisely tuned under suitable synthetic conditions mutual transformation h-MoO3 α-MoO3 was achieved via a facile hydrothermal method for the first time. microrods with diameter 0.5–1.6 μm length 2.2–6.1 fabricated assistance NaNO3 using particles as precursor. to nanobelts 150–430 nm 2.1–14.5 occurred through techniques at higher temperature. Systematic studies parameters revealed that hexagonal formed concentration NaNO3, while...