METHOD OF MANUFACTURING POROUS CARBON FIBER SHEET AND METHOD OF MANUFACTURING POROUS CARBON ELECTRODE

WIPO Patent Application WO/2018/186018

A1

The purpose of the present invention is to provide a method of manufacturing a porous carbon fiber sheet the manufacturing cost of which is relatively low and manufacturing efficiency is high, and a method of manufacturing a porous carbon electrode using this porous carbon fiber sheet. This method of manufacturing the porous carbon fiber sheet is provided with a step for depositing fine fibers in felt form on a substrate surface by electrospinning of a solution in which ashless coal is dissolved, and a step for heating the fine fiber deposit obtained by the deposition step. The deposition step may preferably be provided with a step for mixing coal and a solvent, a step for causing a component soluble in the solvent to be eluted from the coal in a slurry obtained by the mixing step , and a step for separating the slurry after elution by the elution step into a liquid content containing the solvent-soluble component and a solvent-insoluble component. This method of manufacturing the porous carbon electrode is provided with a step for forming the porous carbon fiber sheet manufactured by the method of manufacturing the porous carbon fiber sheet into an electrode.

HAMAGUCHI MAKI
WADA SHOHEI
SAKAMOTO HISATOSHI
INOUE TOSHINORI
TOYODA MASAHIRO

PCT/JP2018/004452

October 11, 2018

February 08, 2018

Click for automatic bibliography generation  

KOBE STEEL LTD (JP)
NATIONAL UNIV CORPORATION OITA UNIV (JP)

D01F9/10; D04H1/4242; D04H1/728

WO2016147743A1

2016-09-22

JP2017206794A	2017-11-24
JP2007142204A	2007-06-07
JP2011190549A	2011-09-29
JP2005097792A	2005-04-14

AMANO Kazunori (JP)

View/Download PDF      PDF Help

Previous Patent: SECONDARY BATTERY ELECTRODE MANUFACTURING METHOD AND SECONDARY BATTERY MANUFACTURING METHOD

Next Patent: ELECTRONIC DEVICE AND CONTROL METHOD FOR ELECTRONIC DEVICE