Guan Luo

China Academy of Engineering Physics

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

Baohui Zheng

China Academy of Engineering Physics

Hui Huang

Zhejiang University of Technology

Shangbin Li

Huawei Technologies (China)

Rui Ma

University of Science and Technology Beijing

Tianbo Zhao

Xi'an University of Architecture and Technology

Xue Han

Shanghai Jiao Tong University

Zhirong Suo

Southwest University of Science and Technology

Xia Gao

Nanjing Drum Tower Hospital

Qing Zhu

China Academy of Engineering Physics

Ming Huang

Northwestern Polytechnical University

Cooperative Institutions

Chinese Academy of Sciences

China Academy of Engineering Physics

Beijing Institute of Technology

Mianyang Normal University

Lanzhou Institute of Chemical Physics

University of Chinese Academy of Sciences

Nanjing Medical University

University of Science and Technology of China

University of Science and Technology Beijing

Ministry of Industry and Information Technology

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

The facile fabrication and formation mechanism of self-assembled spherical 3,3′-diamino-4,4′-azoxyfurazan (DAAF) hierarchical structures

CrystEngComm (2019)

Han Gao Xiaolu Yao Ming Huang Jialin Cai Zhirong Suo

Herein, two insensitive high-explosive DAAF self-assembled structures were obtained by a simple solvent method, and the possible mechanisms were discussed.

10.1039/c9ce00930b

Cite

Citations (20)

Thermal Property Enhancement of Paraffin-Wax-Based Hydroxyl-Terminated Polybutadiene Binder with a Novel NanoSiO₂-Expanded Graphite-PW Ternary Form-Stable Phase Change Material

Energy & Fuels (2018)

Xia Gao Tianbo Zhao Guan Luo Baohui Zheng Hui Huang

High volume change and low thermal conductivity will impede the application of paraffin wax (PW). Expanded graphite (EG) is one of the best materials to shape-stabilize PW and improve its thermal conductivity. NanoSiO2 is also considered as a good supporting material of PW. Herein, a novel nanoSiO2-EG-PW ternary form-stable phase change material (FSPCM) with enhanced thermal properties was reported. Subsequently, the effect of nanoSiO2-EG-PW with different amounts on the chemical composition, morphology, and thermal properties of PW-based hydroxyl-terminated polybutadiene (HTPB) was investigated using Fourier transformed infrared spectroscopy (FTIR), scanning electron microscopy (SEM), differential scanning calorimetry (DSC), thermal gravimetric analyzer (TGA), thermal cycling test, and thermal conductivity, respectively. These results indicated that nanoSiO2-EG-PW could effectively shape-stabilize PW in the HTPB matrix without chemical reaction. The thermal conductivity of nanoSiO2-EG-PW was improved from 0.303 W·m–1·K–1 to 0.602 W·m–1·K–1, compared with that of PW. The nanoSiO2-EG-PW/PW/HTPB composites kept high latent heat capacity, delayed melting temperature, and good thermal reliability after 500-thermal-cycling. Moreover, the thermal stability and thermal conductivity of the composites increased, with the increasing content of nanoSiO2-EG-PW. Therefore, these materials have a potential application in high-temperature phase change material (PCM) and HTPB binder.

Phase-change material

Thermal Stability

Temperature cycling

Paraffin wax

Thermogravimetric analysis

10.1021/acs.energyfuels.7b03856

Cite

Citations (22)

Superamphiphobic Cu/CuO Micropillar Arrays with High Repellency Towards Liquids of Extremely High Viscosity and Low Surface Tension

Scientific Reports (2019)

Qing Zhu Bucheng Li Shangbin Li Guan Luo Baohui Zheng

For almost all the research of super anti-wetting surfaces, pure liquids like water and n-hexadecane are used as the probes. However, liquids of diverse compositions are used in academic research, industrial production and our daily life. Obviously, the liquid repellency of super anti-wetting coatings is highly dependent on properties of the liquids. Here, we report the first superamphiphobic surface with high repellency towards liquids of extremely high viscosity and low surface tension. The surfaces were prepared by constructing a hierarchical micro-/nanostructure on the Cu micropillar arrays followed by modification with perfluorosilane. The surfaces are superamphiphobic towards the liquids with extremely high viscosity and low surface tension because of (i) the micro-/nanostructured surface composed of micropillars with proper pillar distance and CuO nano-flowers, and (ii) the abundant perfluorodecyl groups on the surface. The contact angles, sliding angles, apparent contact line at the solid-liquid interface and adhesion forces are the end products of micropillar distance, viscosity and surface tension. Smaller micropillar distance, higher viscosity and higher surface tension contribute to reducing the adhesion force. We in situ observed the process of microcapillary bridge rupture for the first time using highly viscous liquids. We also successfully reduced the adhesion forces and enhanced the average rolling velocity of liquids with extremely high viscosity and low surface tension by regulating the micropillar distance.

Tension (geology)

10.1038/s41598-018-37368-y

Cite

Citations (12)