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Weihao Dai

Ningxia University

489 Helanshan West Rd

Xixia

Yinchuan

China

  • Ningxia University

SCHOLARLY PAPERS

2

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18

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0

Scholarly Papers (2)

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1.

Spatial-Conformational Locking of Π-Conjugated Pathways Enables 150-200 °C Polyimides Capacitive Energy Storage

Number of pages: 26 Posted: 25 Aug 2025
Yingying Zheng, Weihao Dai, Jian Wang, Yifei Zhang, Biyun Peng, Fangfang Wu, Yunchuan Xie, Sen Liang and Di Zhou
Ningxia University, Ningxia University, Ningxia University, University of Alberta, Ningxia University, Ningxia University, affiliation not provided to SSRN, Ningxia University and Xi'an Jiaotong University (XJTU)
Downloads 13 (1,518,554)

Abstract:

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π-conjugation pathways, Spatial-crosslinking, Polyimides, High-temperature performance, electrical properties

2.

Ultrahigh-energy density polymer dielectrics via in-situ phase-regulated interfaces in electric-field-directed 3D printing

Number of pages: 23 Posted: 28 Apr 2026
Biyun Peng, Jian Wang, Weihao Dai, Yifei Zhang, Honghong Gong, Bintao Wu, Yunchuan Xie, Sen Liang and Mingxu Xia
Ningxia University, Ningxia University, Ningxia University, University of Alberta, affiliation not provided to SSRN, Ningxia University, affiliation not provided to SSRN, Ningxia University and Shanghai Jiao Tong University (SJTU) - School of Materials Science and Engineering
Downloads 5 (1,571,455)

Abstract:

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In-situ 3D printing, Phase-regulated interfaces, Polymer dielectrics, Polar crystalline matrix, Electrical properties