材料研究学报  2013, Vol. 27 Issue (4): 380-384

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氟化乙丙烯共聚物薄膜驻极体电荷存储性能与电晕产生模式相关性*

张东林 陈钢进 赵延海

(杭州电子科技大学驻极体及其应用实验室 杭州 310018)

Correlation between Charge Storage Characteristics of Fluorethylenepropylene Electrets Film and Corona Discharging Mode

ZHANG Donglin CHEN Gangjin** ZHAO Yanhai

(Lab of Electrets and Its Application, Hangzhou Dianzi University, Hangzhou 310018)

张东林, 陈钢进, 赵延海. 氟化乙丙烯共聚物薄膜驻极体电荷存储性能与电晕产生模式相关性*[J]. 材料研究学报, 2013, 27(4): 380-384.
. Correlation between Charge Storage Characteristics of Fluorethylenepropylene Electrets Film and Corona Discharging Mode[J]. Chinese Journal of Materials Research, 2013, 27(4): 380-384.

摘要 相关文章 Metrics 全文: PDF(1297 KB)   摘要: 采用在直流稳态、高频脉冲和交变电场作用下的电晕放电对氟化乙丙烯共聚物(FEP)薄膜材料进行注极, 通过等温表面电位测量和热刺激放电技术考察了FEP驻极体的电荷存储特性, 依据电晕放电等离子体鞘层模型对实验结果进行了分析, 研究了电晕产生模式对FEP薄膜驻极体电荷存储性能的影响。结果表明, 电晕注极FEP薄膜驻极体的表面电位稳定性与电晕产生模式、电晕极性有关, 但是电荷存储机制只与电晕极性有关。脉冲电晕注极时的稳定性优于稳态电晕注极, 但其初始表面电位值较低。交变电场电晕注极获得的驻极体, 呈现负极性。不同电晕放电模式在材料表面形成的等离子体鞘层的组成和厚度不同, 是FEP驻极体性质不同的主要原因。 Abstract：The effect of corona discharging mode on the charge storage characteristics of fluorethylenepropylene (FEP) electret film are investigated in this paper. The FEP film was charged by a point-to-surface corona set-up with DC stable voltage, high-frequency impulse power and AC power supply. The charge storage characteristics of FEP electret films were investigated by means of measuring surface potentials and thermal stimulating discharge current. The experimental results are explained by the plasma sheath models based on gas discharge. It is concluded that the charge stability of FEP electrets are correlated to the corona discharging mode and to the corona polarity, however, the charge storage characteristics is only affected by corona polarity. The charge stability of negative polarity electrets is superior to that of the positive polarity electrets. The charge stability when charged with pulse corona is better than that with constant voltage corona, but the initial surface potentials are lesser. The polarity of electrets charged with AC corona is negative. According to the plasma sheath models, the composition and thickness of the plasma sheath will be different when FEP film is charged with different corona discharging mode, which is responsible for the different charge storage characteristics of electrets.      ZTFLH:  TB324   服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 44.8K 链接本文: https://www.cjmr.org/CN/      或      https://www.cjmr.org/CN/Y2013/V27/I4/380 [1] 高琳琳, 张雷达, 王庆林, 叶慧, 万国顺, 姜明顺, 贾玉玺. 基于FBG在线监测的环氧树脂封装材料的固化过程[J]. 材料研究学报, 2018, 32(10): 737-742. [2] 王正洲, 杨婷, 胡立飞. 三聚氰胺四羟甲基硫酸磷阻燃剂的合成及其在EPS泡沫中应用[J]. 材料研究学报, 2018, 32(8): 584-590. [3] 赵慧婷, 廖昌荣, 章鹏, 简晓春. 硬磁颗粒填充与充磁对磁敏弹性体磁控力学行为的影响*[J]. 材料研究学报, 2016, 30(6): 457-464. [4] 李玉峰, 祝晶晶, 高晓辉, 徐莹. 聚苯胺微乳液的制备及与叔氟丙烯酸酯乳液复合涂层的防腐性能*[J]. 材料研究学报, 2016, 30(2): 131-140. [5] 邓继勇, 刘 煜, 谭华, 黄先威, 黄赛金, 朱卫国. 侧链含环金属铱配合物的芴-咔唑有机磷光聚合物的合成和光电性能*[J]. 材料研究学报, 2013, 27(5): 477-482. [6] 何显运, 丘永亮, 王迎军,吴刚. 新型可降解聚氨酯三维多孔支架的制备和性能*[J]. 材料研究学报, 2013, 27(4): 391-396. [7] 高喜平 刘翠云 汤克勇, 张玉清. 乙二醛交联对明胶/PVA可生物降解复合膜性能的影响*[J]. 材料研究学报, 2013, 27(2): 173-177. [8] 郑马宁 张群朝 蒋涛. 不同1, 4-丁二醇含量聚醚酯PBT/PTMG的制备和性能*[J]. 材料研究学报, 2013, 27(2): 149-156. [9] 李爱雪 赵常礼 刘长风 朱晓薇. 丙烯酸表面修饰聚丙烯滤芯棉的制备和吸附性能*[J]. 材料研究学报, 2013, 27(1): 103-107. [10] 黎海霞 黄兴亮 易丽 王明. 马来酸盐对聚氯乙烯热稳定性的影响[J]. 材料研究学报, 2012, 26(6): 637-642. [11] 祖立武 张晓宇 王雅珍 薛守成 徐岽双 张小舟. 聚丙烯接枝苯乙烯磺酸--聚苯胺抗静电剂的制备和性能[J]. 材料研究学报, 2012, 26(6): 610-614. [12] 冷翠婷 李小瑞 费贵强 王海花. HDI三聚体改性聚氨酯/聚吡咯复合材料的制备及导电性能[J]. 材料研究学报, 2012, 26(5): 533-537. [13] 米龙, 王娜, 张静, 李旭日, 方庆红. 有机蒙脱土/介孔分子筛协同膨胀型阻燃剂阻燃聚丙烯的性能[J]. 材料研究学报, 2012, 26(5): 456-460. [14] 王明 张盼盼 白晓玉. 聚氯乙烯/氧化石墨烯薄膜的力学性能和热稳定性能[J]. 材料研究学报, 2012, 26(4): 390-395. [15] 张卫英 林美娜 李晓 英晓光 程贤甦. 室温交联多孔结构分子印迹乳胶膜的制备和性能[J]. 材料研究学报, 2012, 26(4): 431-436. Viewed Full text Abstract Cited   Shared      Discussed