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9 results on '"Wang, Xiaotian"'

4. Structural, electronic, magnetic, half-metallic, mechanical, and thermodynamic properties of the quaternary Heusler compound FeCrRuSi: A first-principles study

Author

Wang, Xiaotian, primary, Khachai, Houari, additional, Khenata, Rabah, additional, Yuan, Hongkuan, additional, Wang, Liying, additional, Wang, Wenhong, additional, Bouhemadou, Abdelmadjid, additional, Hao, Liyu, additional, Dai, Xuefang, additional, Guo, Ruikang, additional, Liu, Guodong, additional, and Cheng, Zhenxiang, additional

Published
2017
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9. C 60 as fine fillers to improve poly(phenylene sulfide) electrical conductivity and mechanical property.

Author

Zhang M, Wang X, Bai Y, Li Z, and Cheng B

Abstract

Electrical conductive poly(phenylene sulfide) (PPS)/fullerene (C 60 ) composites were prepared by 1-chlornaphthalene blending method, and the interface effects of C 60 and PPS on PPS/C 60 properties were characterized. C 60 is an excellent nanofiller for PPS, and 2 wt% PPS/C 60 composite displayed the optimal conductivity which achieved 1.67 × 10 -2  S/cm. However, when C 60 concentration reached 2 wt%, the breaking strength and tensile modulus of PPS/C 60 fiber achieved maximum 290 MPa and 605 MPa, and those values were 7.72 and 11.2 times as that of pure PPS. The excellent conductive and mechanical properties of PPS/C 60 were attributed to the heterogeneous nucleation of C 60 during PPS crystallization, formation of a large number of covalent bond by main C 60 -thiol adducts and minor C 60 -ArCl alkylation between C 60 outer surface and PPS matrix. At same time, PPS/C 60 thermal properties were also investigated.

Published
2017
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