Space Charge Accumulation and Micro-Structure of Cross-linked Polyethylene

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概要

• 論文の詳細を見る

• In this paper, laser induced pressure pulse (LIPP) method and electrostatic force microscopy (EFM) method are utilized to investigate the distribution of space charge in cross-linked polyethylene (XLPE), and the action on the groups of XLPE by the accumulative charge are investigated by infrared spectroscopy (IR) method. It was found that space charge in the sample has obvious influence on the vibration of chemical group, especially on group OH, group CH3 and group CH2. Group vibration affected considerably by space charge in XLPE sample locates on the interface between crystalline and amorphous domains. The experimental results also indicate that positive charge compared to negative charge has a different effect on bands.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2004-12-15

著者

• Wu Changshun

  China National Center for Quality Supervision and Test of Electric Wire and Cable, Shanghai 200093, China

• Zheng Feihu

  Pohl Institute of Solid State Physics, Tongji University, Shanghai 200092, China

• Li Jixiao

  Pohl Institute of Solid State Physics, Tongji University, Shanghai 200092, China

• Zhang Yewen

  Pohl Institute of Solid State Physics, Tongji University, Shanghai 200092, China

関連論文

• Space Charge Accumulation and Micro-Structure of Cross-linked Polyethylene

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