Enhanced super-electrolytic capacitor separator paper and preparation method thereof

The invention relates to an enhanced super-electrolytic capacitor separator paper and a preparation method thereof. The enhanced super-electrolytic capacitor separator paper comprises a tencel fiber and a cellulose nanometer fiber, wherein the tencel fiber accounts for 60-99% based on percent by wei...

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Hauptverfasser:	ZHENG WEIFENG, LI DAFANG, XIE PEIXIN, ZHANG WENCHAO, ZUO LEIGANG, MAO XIANGQIN, SHAO WEIYONG, LI NANHUA, CHEN WANPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The invention relates to an enhanced super-electrolytic capacitor separator paper and a preparation method thereof. The enhanced super-electrolytic capacitor separator paper comprises a tencel fiber and a cellulose nanometer fiber, wherein the tencel fiber accounts for 60-99% based on percent by weight, and the cellulose nanometer fiber accounts for 1-40%. By adding the cellulose nanometer fiber into tencel paste, the super-electrolytic capacitor separator paper having favorable absorption performance and relatively low internal resistance is obtained and simultaneously has relatively high strength, and the strength is improved by 0.3kN/m or above. 本发明涉及种超级电解电容器隔膜纸及其制备方法。种增强型超级电解电容器隔膜纸，该超级电解电容器隔膜纸由天丝纤维和纤维素纳米纤维构成，按重量百分比计天丝纤维为60～99％，纤维素纳米纤维为1～40％。本发明通过在天丝浆料中加入纤维素纳米纤维，获得了具有良好吸收性、较低的内阻的超级电解电容器隔膜纸，同时具有较高的强度，强度增加0.3kN/m以上。