A5067224593- Electromagnetic wave absorption materials
- Advanced Antenna and Metasurface Technologies
- Metamaterials and Metasurfaces Applications
- Fuel Cells and Related Materials
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Advancements in Battery Materials
- Advanced Battery Technologies Research
- Advanced Battery Materials and Technologies
- MXene and MAX Phase Materials
- Membrane Separation and Gas Transport
- Smart Materials for Construction
- Dielectric materials and actuators
- Advanced Sensor and Energy Harvesting Materials
- Metal-Organic Frameworks: Synthesis and Applications
- Gas Sensing Nanomaterials and Sensors
- Polymer crystallization and properties
- Advanced Photocatalysis Techniques
Nanjing University of Aeronautics and Astronautics
2017-2024
University of Göttingen
2023-2024
Zhejiang University
2018-2020
The Ohio State University
2019
Designing highly durable and active electrocatalysts applied in polymer electrolyte membrane (PEM) electrolyzer for the oxygen evolution reaction remains a grand challenge due to high dissolution of catalysts acidic electrolyte. Hindering formation vacancies by tuning electronic structure improve durability activity was theoretically effective but rarely reported. Herein we demonstrated rationally RuO2 with introducing W Er, which significantly increased vacancy energy. The representative...
Multifunctional architecture with intriguing structural design is highly desired for realizing the promising performances in wearable sensors and flexible energy storage devices. Cellulose nanofiber (CNF) employed assisting building conductive, hyperelastic, ultralight Ti3C2Tx MXene hybrid aerogels oriented tracheid-like texture. The biomimetic are constructed by a facile bidirectional freezing strategy CNF, carbon nanotube (CNT), based on synergistic electrostatic interaction hydrogen...
Abstract Recently, wood‐based composites have absorbed widespread concern in the field of electromagnetic interference (EMI) shielding due to their sustainability and inherent layered porous structure. The channel structure wood is often used load highly conductive materials improve EMI performance composites. However, there little research on how use pure prepare ultrathin materials. Herein, veneer obtained by cutting parallel annual rings. Then, carbonized film (CWF) prepared a simple...
Porous carbon materials have long been regarded as promising candidate for high-performance lightweight microwave absorption owing to their strong attenuation abilities, tunable dielectric properties and low density. Nevertheless, previous work mainly focused on binary composites (usually magnetic fillers), which show limited loss mechanisms. The effect (except temperature) the interfacial polarization electromagnetic has rarely investigated. Thus, a series of bimetallic zeolitic imidazolate...
The separator is a significant safety component inside the lithium-based battery. To design higher-power-density system, functional has attracted more attention. In our study, vinyl trimethoxysilane (VTMS) been directly grafted onto polyethylene (PE) by γ-irradiation. We have evaluated performance of PE with VTMS (PE-g-SiH) and its basic hydrolysis (PE-g-SiO) in detail discussed role surface polarity ion transport process. consequence shows that lithium-ion transference number PE-g-SiO 0.38,...
The coordination number between copper and nitrogen in copper/nitrogen-based electrocatalysts is important for boosting the oxygen reduction reaction (ORR). However, it difficult to control unsaturated copper/nitrogen constructions as well compare their ORR performances similar carbon matrices a simple yet efficient manner. In this study, we have easily attained two types of Cu+ -N2 Cu2+ -N4 simply by etching pyrolyzed Cu-doped zeolitic imidazolate framework nanoleaves (Cu-ZIF-L) with...
Metal-organic framework materials (MOFs) have been widely studied because of their adjustable composition and controllable structure in the field microwave absorption (MA). Therein, Prussian blue analogs (PBA) attracted attention researchers with ultra-high metal content. However, attenuation ability for PBA-based composites is still unsatisfactory up to now. Therefore, NiFe/CoFe@C were prepared by carbonizing polymetallic PBA (NiCoFe PBA) this work, influence different alloy components on...
The lightweight carbon skeleton compounded with magnetic nanoparticles as excellent electromagnetic wave absorbers has attracted much attention considering their strong dielectric loss and loss, well the optimized impedance matching. However, conventional method of compounding metals materials usually leads to inevitable aggregation nanoparticles, resulting in poor microwave attenuation characteristics. In this study, two-dimensional (2D) lamellar matrix ferrocobalt (CoxFe1-x/C)...
Abstract Hydrogen‐bonded organic frameworks (HOFs) and metal–organic (MOFs) emerge as promising materials for electromagnetic wave (EMW) absorption, due to their high specific surface area readily modifiable characteristics. In this study, 1D magnetic nickel‐carbon matrix nanotube composites (Ni‐HMCNTs) from a mixture of HOFs MOFs (Ni‐HMNTs) EMW absorption are synthesized. The Ni‐HMNTs achieved via one‐step method involving single‐pot solvothermal reaction among melamine, trimeric acid,...
Abstract With the development of science and technology, living standards human beings have been greatly improved. However, rapid society caused serious environmental pollution issues, especially coming from organic materials. In this paper, MOF(Fe)/FeS x composite were successfully fabricated via solvothermal method by adopting MOF(Fe) as template thioacetamide sulfur source, its photocatalytic activity was evaluated degradation rhodamine B (RhB) under UV light irradiation. The influence on...