10 Result(s)

Article

Improvement of hydrogen permeation barrier performance by iron sulphide surface films

Fe–S compounds with hexagonal crystal structure are potential hydrogen permeation barrier during H₂S corrosion. Hexagonal system Fe–S films were prepared on carbon steel through corrosion and CVD deposition, and ...

Pengpeng Bai, Shaowei Li, Jie Cheng… in International Journal of Minerals, Metallu… (2023)

Article

Sn Doped FeNbSb Half-Heusler Compounds for Tuning Thermoelectric Performance

p-Type FeNbSb-based half-Heusler compounds exhibit promising thermoelectric (TE) performance under high temperatures. Herein, the optimal sintering temperature and pressure of these compounds were determined. S.....

Luo Yue, Shuqi Zheng, Wenlin Cui, Teng Fang, Lijun Wang… in Journal of Electronic Materials (2020)

Article

Investigation of Hydrogen Embrittlement Susceptibility of X80 Weld Joints by Thermal Simulation

The objective of this study was to investigate the hydrogen embrittlement (HE) susceptibility and influence mechanism of X80 weld joints. Slow strain rate testing (SSRT) under in situ H-charging, combined with...

Huangtao Peng, Teng An, Shuqi Zheng… in Journal of Materials Engineering and Perfo… (2018)

Article

Enhanced Electronic Transport Properties of Se-Doped SnTe_1−xSe_x Nanoparticles by Microwave-Assisted Solvothermal Method

Pure lead-free SnTe has limited thermoelectric potentials because of its low Seebeck coefficients and its relatively large thermal conductivity. Herein, we report on the enhanced electronic transport propertie...

Lijun Wang, Shuqi Zheng, Hong Chen in Journal of Electronic Materials (2017)

Article

Validity of Rigid-Band Approximation in the Study of Thermoelectric Properties of p-Type FeNbSb-Based Half-Heusler Compounds

Recently, we calculated the thermoelectric properties of p-type FeNbSb half-Heusler compounds by employing the rigid-band approximation (RBA) (Fang et al., RSC Adv 6:10507–10512, 2016). Traditionally, the RBA is ...

Teng Fang, Shuqi Zheng, Tian Zhou, Hong Chen, Peng Zhang in Journal of Electronic Materials (2017)

Article

High-Yield Synthesis, Controllable Evolution, and Thermoelectric Properties of Te/Bi₂Te₃ Heterostructure Nanostrings

Te/Bi₂Te₃ heterostructure nanostrings composed of multiple hexagon Bi₂Te₃ nanosheets, which were strung together by Te nanowires, were rationally designed and synthesized via an in situ growth process. High-yield...

Zhiliang Li, Shuqi Zheng, Yuzhuo Zhang, Hong Chen… in Journal of Electronic Materials (2015)

Article

Familial complex chromosome rearrangement (CCR) involving 5 breakpoints on chromosomes 1, 3 and 13 in a severe oligozoospermic patient

Lin Li, Xueyuan Heng, Wang Yun, Shuqi Zheng… in Journal of Assisted Reproduction and Genet… (2013)

Article

First-principles study of hydrogen diffusion mechanism in Cr₂O₃

The system energy of H atom occupying different positions in Cr₂O₃ crystal lattice is calculated by adopting the first-principles calculation method based on density functional theory in this paper. The results i...

ChangFeng Chen, HaoBo Yu, ShuQi Zheng in Science China Technological Sciences (2011)

Article

The structural deformations in the Si/SiGe system induced by thermal annealing

The structural deformations in Si/SiGe system during thermal annealing were investigated by means of atomic force microscope (AFM) and high-resolution X-ray diffraction (HRXRD). The (004) rocking curve measure...

Shuqi Zheng, M. Mori, T. Tambo, C. Tatsuyama in Journal of Materials Science (2007)