A5100691936- Graphene research and applications
- 2D Materials and Applications
- Catalytic Processes in Materials Science
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Thermal properties of materials
- Thermal Radiation and Cooling Technologies
- Graphene and Nanomaterials Applications
- Glass properties and applications
- Advanced Photocatalysis Techniques
- Nanomaterials for catalytic reactions
- Advanced Thermoelectric Materials and Devices
- Nanopore and Nanochannel Transport Studies
- Membrane Separation Technologies
- Intermetallics and Advanced Alloy Properties
- Catalysis and Hydrodesulfurization Studies
- MXene and MAX Phase Materials
- Plasma Diagnostics and Applications
- Advanced oxidation water treatment
- Electrocatalysts for Energy Conversion
- ZnO doping and properties
- Advanced ceramic materials synthesis
- Catalysts for Methane Reforming
- Advancements in Battery Materials
- Diamond and Carbon-based Materials Research
Hefei Municipal Design and Research Institute (China)
2022
Renmin University of China
2018-2022
Shandong University
2022
Xiamen University
2014-2019
Shanghai University
2013
Zhejiang University
2006
The heat carriers – phonons in twisted bilayer graphene do not behave the same manner as that observed individual layers.
Ce–CoP nanosheets with Ce doping, P vacancies, and a porous 2D structure were designed through deep eutectic solvent approach, demonstrating excellent performance during the electrooxidation of 5-hydroxymethylfurfural to 2,5-furanedioic acid.
Thermal conductivity (κ) of the single-crystalline bilayer graphene (BLG) is investigated experimentally as a function interlayer twist angle (θ) and temperature using optothermal Raman technique. The results show that slight 2° leads to κ decrease in 15% at ∼320 K. With regulation θ from 0° 30°, in-plane BLG decreases first then increases showing an asymmetry V shape. local maximum value was reached when 30° highest found on Bernal stacked BLG. obtained further be sensitive Moire...
The electrochemical nitrogen reduction reaction (NRR) is a promising green substitute to the resource-consuming Haber–Bosch process. However, it still far from industrialized application due deficiency of superior catalysts activate inert N2 molecules. Bi-based materials, especially Bi2O3, have been utilized for NRR intrinsic suppression hydrogen evolution (HER), but inferior conductivity and low faradaic efficiency (FE) hamper its popularity in NRR. Herein, first time, we designed Mn-doped...
The grain size effect on the thermal transport properties of hexagonal boron nitride (h-BN) thin films was experimentally investigated using opto-thermal Raman technique. High-quality monolayer h-BN with mean sizes ranging from ~7 µm to ~19 nm were successfully synthesized Pt foil by chemical vapor deposition (CVD). conductivity (κ) single-crystalline measured be ~545 Wm−1 K−1 at 315K, well above bulk value, and more than a factor four higher value poly-crystalline nm. very low boundary...
The scalable synthesis of two-dimensional (2D) hexagonal boron nitride (h-BN) is great interest for its numerous applications in novel electronic devices. Highly-crystalline h-BN films, with single-crystal sizes up to hundreds microns, are demonstrated via a Ni foam assisted technique reported here the first time. nucleation density domains can be significantly reduced due high solubility, as well large specific surface area foam. crystalline structure found aligned with, and therefore...
Graphene/hexagonal boron nitride (h-BN) heterostructures have attracted a lot of research interests due to their superior electronic properties in field effect transistor devices and the novel physical such as fractional fractal quantum hall massive Dirac fermions. Chemical vapor deposition (CVD) is most common method synthesize h-BN graphene, however, directly growth graphene/h-BN remains challenging. Here we report crucial impact hydrogen on nucleation density, rate etching CVD growth. It...
Hexagonal boron nitride/graphene (hBN/G) vertical heterostructures have attracted extensive attention, owing to the unusual physical properties for basic research and electronic device applications. Here we report a facile deposition-segregation technique synthesize hBN/G on recyclable platinum (Pt) foil via low pressure chemical vapor deposition. The growth mechanism of is demonstrated be surface deposition hBN top graphene segregated from Pt with pre-dissolved carbon. thickness can...