A5088004348- Covalent Organic Framework Applications
- CO2 Reduction Techniques and Catalysts
- Metal-Organic Frameworks: Synthesis and Applications
- Electrocatalysts for Energy Conversion
- Advanced Antenna and Metasurface Technologies
- Advanced battery technologies research
- Catalytic Processes in Materials Science
- Advanced Photocatalysis Techniques
- Metamaterials and Metasurfaces Applications
- Antenna Design and Analysis
- Ionic liquids properties and applications
- Carbon dioxide utilization in catalysis
- Electrochemical Analysis and Applications
- Nanomaterials for catalytic reactions
- Electrochemical sensors and biosensors
- Copper-based nanomaterials and applications
- 2D Materials and Applications
- Molecular Sensors and Ion Detection
- Polyoxometalates: Synthesis and Applications
- MXene and MAX Phase Materials
- Carbon Dioxide Capture Technologies
- Maternal and fetal healthcare
- Oxidative Organic Chemistry Reactions
- Advanced Materials and Mechanics
- Metallic Glasses and Amorphous Alloys
Guizhou Normal University
2022-2025
China Jiliang University
2023-2025
National Center for Nanoscience and Technology
2018-2024
State Grid Corporation of China (China)
2023
University of Chinese Academy of Sciences
2019-2022
Guangzhou University
2022
Chinese Academy of Sciences
2022
Center for Excellence in Education
2019-2020
Center for NanoScience
2019-2020
Sino-Danish Centre for Education and Research
2020
Heteroatom-doped metal-free carbon materials have been considered as efficient catalysts for electrochemical H2O2 production via the two-electron oxygen reduction reaction (2e–-ORR). However, it is difficult to construct precise heteroatom-doped driving 2e–-ORR process through conventional pyrolytic method. Reported here a diatomic hetero-cyclization strategy based on poly-benzimidazole, poly-benzoxazole, and poly-benzothiazole (PBXs, X = I, O, T), which are composed of N-NH-, N-O-, or...
Abstract Ultrathin metasurface compromising various sub-wavelength meta-particles offers promising advantages in controlling electromagnetic wave by spatially manipulating the wavefront characteristics across interface. The recently proposed digital coding could even simplify design and optimization procedures due to digitalization of meta-particle geometry. However, current attempts implement still utilize several structural obtain certain responses, requiring time-consuming especially...
CO
Abstract Electrocatalytic reduction of CO 2 (CO RR) to high‐energy‐density C 3 fuels like n ‐propanol has been widely recognized as one the core technologies for both renewable energy storage and carbon neutrality. Unfortunately, exceptional catalytic sites that are able simultaneously implement efficient conversion 1 products difficult design single electrolyzers, leading poor activity selectivity toward ‐propanol. Alternatively, electroreduction (CORR) shown good performance fuels, but...
Electrocatalytic ethylene (C
Two-dimensional (2D) metallic transition metal dichalcogenides (MTMDCs) have attracted tremendous interest due to their intriguing physical properties and broad application potential. However, batch production of high-quality 2D MTMDCs based on existing synthesis surfaces remains a huge challenge. Herein, universal synthetic route for the scalable MTMDC (e.g., TaS2, V5S8, NbS2) nanosheets using microcrystalline NaCl crystals as templates via facile chemical vapor deposition method is...
The Cu electrode surface is reconstructed by a halide anion assisted method for promoting CO<sub>2</sub> reduction.
Transformation of CO<sub>2</sub> into fuels has drawn great attention due to increasing carbon emission in recent years.
Covalent organic frameworks (COFs) have emerged as a fascinating crystalline porous material and are widely used in the field of catalysis. However, developing simple approaches to fabricate conjugated COFs with specific functional groups remains significant challenge. In this study, construction defective COF-LZU1 Lewis acid sites embedded into is fulfilled by facile solvent-assisted ligand exchange method. A monodentate ligand, protocatechualdehyde, successfully introduced skeleton...
Metasurface, as a planar version of artificial metamaterial, provide an effective way to manipulate electromagnetic wave propagation. Here, we present transparent metasurface for compensating the out-of-phase radiation from microstrip patch antenna improve its gain and bandwidth. Based on equivalence principle Huygens’ surface, propose composed both inductive capacitive resonant elements which could produce high transmission with variable phase characteristics. Such mounted can transform...
Alloying degree of PtRu bimetallic nanoparticles can be controlled to finely tune electronic effect for enhanced Hydrogen oxidation reaction in alkaline.
The electrocatalytic production of hydrogen peroxide (H
Climate change is compelling species to seek refuge at higher elevations and latitudes. While researchers commonly study these migrations using discontinuous elevational transects, this methodology may introduce significant biases into our understanding of movement. These potential could lead flawed biodiversity conservation policies if left unexamined. To address concern, we utilized distribution data from a novel continuous transect evaluate the accuracy methods. Our analysis focused on...
Food is a necessity in people’s lives. Equally importantly, alcoholic beverages are also highly demanded globally due to the indispensable role they play cultural, social, and ritual events. However, production of food suffers from variety contaminants, such as toxins, pesticides, antibiotic residues, heavy metals, which seriously harmful human beings. These urgent threats have raised awareness need improve product quality safety via developing effective, rapid, economical monitoring...
Tuning the efficiency of CO 2 conversion by surface modification SnO /graphene oxide.
As an environmentally friendly oxidant, H 2 O is widely utilized in various fields; however, its production methods remain limited to the chemical anthraquinone process. Alternatively, electrocatalytic oxygen reduction possesses numerous notable advantages (e.g., cost‐effectiveness, small‐scale, and distributed nature). has been investigated fields of fuel cells metal‐air batteries, mechanism 2e − ‐ORR pathway for producing not sufficiently clear. Herein, we explore effect cobalt (Co)...
In this paper, we report the synthesis of mesoporous nanocrystalline Co3O4 via a one-step, convenient and inexpensive method. The obtained powder samples were characterized by x-ray diffraction, N2 adsorption–desorption experiments transmission electron microscopy. It is revealed that molar ratio reactant calcination temperature had significant influence on morphology pore-sized distribution samples. A possible formation mechanism proposed.