A5101459294- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Nuclear materials and radiation effects
- Catalysts for Methane Reforming
- Perovskite Materials and Applications
- Gas Sensing Nanomaterials and Sensors
- Organic Light-Emitting Diodes Research
- Metamaterials and Metasurfaces Applications
- Luminescence Properties of Advanced Materials
- Advanced Condensed Matter Physics
- Advanced Antenna and Metasurface Technologies
- Advanced Thermoelectric Materials and Devices
- Organic Electronics and Photovoltaics
- Electronic and Structural Properties of Oxides
- 2D Materials and Applications
- Advanced Sensor and Energy Harvesting Materials
- Advanced battery technologies research
- Quantum Dots Synthesis And Properties
- Luminescence and Fluorescent Materials
- Chalcogenide Semiconductor Thin Films
- Zeolite Catalysis and Synthesis
- Conducting polymers and applications
- Advanced Battery Materials and Technologies
- Catalysis and Hydrodesulfurization Studies
- Orbital Angular Momentum in Optics
Zhejiang University
2023-2025
Jiangxi Academy of Sciences
2023-2025
Nanchang University
2018-2025
Nanjing University
2023-2025
Bioscience (China)
2025
Zhengzhou University of Aeronautics
2020-2024
Xi'an Jiaotong University
2022-2024
Hunan University
2024
Nantong Tumor Hospital
2024
Nantong University
2024
Abstract Freestanding, flexible/foldable, and wearable bifuctional ultrathin graphene paper for heating cooling is fabricated as an active material in personal thermal management (PTM). The promising electrical conductivity grants the superior Joule extra warmth of 42 °C using a low supply voltage around 3.2 V. Besides, based on its high out‐of‐plane conductivity, provides passive via transmission from human body to environment within 7 s. effect compared with that normal cotton fiber, this...
Abstract Solution‐grown films of CsPbBr 3 nanocrystals imbedded in Cs 4 PbBr 6 are incorporated as the recombination layer light‐emitting diode (LED) structures. The kinetics at high carrier density pure (extended) and nanoinclusion composite measured analyzed, indicating second‐order extended mainly first‐order confined , respectively. Analysis absorption strength this all‐perovskite, all‐inorganic nanocrystal relative to indicates enhanced oscillator consistent with earlier published...
Cr cation doping in the support of Ru/CeO2 catalyst with a Cr/Ce molar ratio 1:9 dramatically improved CO2 methanation activity at low temperatures, turnover frequency value on Ru/Ce0.9Cr0.1Ox 150 °C being 5.3 times higher than that Ru/CeO2. X-ray diffraction and Raman spectroscopy results confirmed Cr3+ lattice CeO2 support. Thus, more reactive surface oxygen formed Ce0.9Cr0.1Ox support, contained vacancies hydroxyl groups during reduction process catalyst. In situ Fourier transform...
To probe the phase structure–reactivity relationship of A2B2O7 catalysts for oxidative coupling methane (OCM), three model La2B2O7 compounds with Ti4+, Zr4+, or Ce4+ at B-site have been purposely designed. By decreasing rA/rB ratios in order La2Ti2O7 > La2Zr2O7 La2Ce2O7, typical monoclinic layered perovskite, cubic ordered pyrochlore, and disordered defective fluorite are formed, respectively. The reaction performance based on CH4 conversion C2 product yield follow La2Ce2O7 La2Ti2O7. It has...
Fast-charging is considered as one of the most desired features needed for lithium-ion batteries to accelerate mainstream adoption electric vehicles. However, current battery charging protocols mainly consist conservative rate steps avoid potential hazardous lithium plating and its associated parasitic reactions. A highly sensitive onboard detection method could enable fast-charging without reaching regime. Here, we demonstrate a novel differential pressure sensing precisely detect event. By...
Abstract Outstanding overall mechanical properties are essential for the successful utilization of hydrogels in advanced applications such as human-machine interfaces and soft robotics. However, conventional suffer from fracture toughness-stiffness conflict fatigue threshold-stiffness conflict, limiting their applicability. Simultaneously enhancing toughness, threshold, stiffness hydrogels, especially within a homogeneous single network structure, has proven to be formidable challenge. In...
Abstract Chiral multi‐resonance thermally activated delayed fluorescence (CP‐MR‐TADF) materials hold promise for circularly polarized organic light‐emitting diodes (CP‐OLEDs) and 3D displays. Herein, we present two pairs of tetraborated intrinsically axial CP‐MR‐TADF materials, R/S ‐ BDBF‐BOH BDBT‐BOH , with conjugation‐extended bidibenzo[ b,d ]furan ]thiophene as chiral sources, which effectively participate in the distribution frontier molecular orbitals. Due to heavy‐atom effect, sulfur...
Two-dimensional hybrid organic–inorganic perovskites (2D-HOIPs) that form natural multiple quantum wells have attracted increased research interest due to their interesting physics and potential applications in optoelectronic devices. Recent studies shown spintronics can also be introduced 2D-HOIPs upon integrating chiral organic ligands into the layers. Here we report spin-dependent photovoltaic photogalvanic responses of devices based on 2D-HOIPs, namely, (R-MBA)2PbI4 (S-MBA)2PbI4. The...
In this study, we report the fabrication of n-type flexible thermoelectric fabrics using layered Bi2Se3 nanoplate/polyvinylidene fluoride (PVDF) composites as material. These exhibit room temperature Seebeck coefficient and electrical conductivity values -80 μV K(-1) 5100 S m(-1), respectively, resulting in a power factor approaching 30 μW m(-1)K(-2). The temperature-dependent properties reveal that metallic-like conductivity, whereas is characterized by heterogeneous model. have potential...
Highly-flexible thermoelectric fabrics were fabricated based on a layered structure, composed of thin active layer self-assembled tellurium nanorods and substrate polyvinylidene fluoride. The resulting show high room temperature power factor 45.8 μW m(-1) K(-2), which opens new avenue to fabricate highly-flexible sustainable energy sources.
Abstract A 2 B O 7 oxides comprise four subcrystalline phase structures, which include the layered perovskite, pyrochlore, disordered defect fluorite, and rare‐earth C‐type structures. Herein, a series of have been synthesized using simple methods, X‐ray diffraction (XRD) Raman spectroscopic characteristics their structures are systematically summarized. It was found that r / ratio can be used to correctly determine structure when A‐site ions ions. Although main‐group metal ions, cannot...
Zinc-based batteries are gaining prominence as promising alternatives to lithium-ion (LIBs) in the pursuit of Net-Zero goals, owing their cost-effectiveness, scalability, and reduced resource dependency. Aqueous rechargeable zinc-iodine (Zn-I2) batteries, particular, emerging an enticing choice for future energy storage systems, thanks eco-friendly nature, impressive theoretical capacity, energy/power density. Nevertheless, several challenges, including well-known polyiodide shuttling...
Abstract To decode the A‐site substitution effect on reactivity of Al‐based spinel complex oxides, a series AAl 2 O 4 (A=Cu, Co, Ni, Zn) compounds were manufactured and tested by toluene combustion. It was confirmed that pure crystalline phase has been successfully synthesized for all catalysts. The CO oxidation activity are sequenced as CuAl >CoAl >NiAl >ZnAl . As discovered, both active surface − acid sites two critical factors to determine reactivity, which can adsorb activate...
Two-dimensional (2D) materials have recently opened a new avenue to flexible thermoelectric with enhanced performance because of their unique electronic transport properties. Here, we report feasible approach improve the transition-metal dichalcogenides by effectively decorating 2D MoS2 Au nanoparticles using in situ growth. The present Au-decorated MoS2-assembled heterojunction system shows certain decoupled phenomenon, that is, Seebeck coefficient and conductivity increased simultaneously....
Engineered atomic dislocations have been used to create a novel, Sb 2 Te 3 nanoplate‐like architecture that exhibits unique antisymmetric chirality. High‐resolution transmission electron microscopy (HRTEM) coupled with force and X‐ray photoelectron spectroscopy reveals the architectures be extremely well ordered little residual strain. Surface modification of these topologically complex macrostructures (≈3 µm) has achieved by direct growth metallic Ag nanoparticles onto edge sites . Again,...