METHOD FOR PRODUCING CARBON NANOTUBE DISPERSION, NEGATIVE-ELECTRODE MIX FOR SECONDARY BATTERY, AND SECONDARY BATTERY

A method for producing a carbon nanotube dispersion D, the method comprising performing a first treatment, in which a liquid mixture M comprising carbon nanotubes and a solvent is passed through a valve-type homogenizer 6 regulated so as to have a first valve opening degree, and a second treatment,...

Full description

Saved in:
Bibliographic Details
Main Authors HIRANO Nobuhiro, KOMI Satoshi, SUGIMORI Masanori, YOKOYAMA Yuji
Format Patent
LanguageEnglish
French
Japanese
Published 31.08.2023
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:A method for producing a carbon nanotube dispersion D, the method comprising performing a first treatment, in which a liquid mixture M comprising carbon nanotubes and a solvent is passed through a valve-type homogenizer 6 regulated so as to have a first valve opening degree, and a second treatment, in which the liquid mixture having undergone the first treatment is passed through the valve-type homogenizer 6 regulated so as to have a second valve opening degree, which is narrower than the first valve opening degree. L'invention concerne une méthode de production d'une dispersion de nanotubes de carbone D, la méthode comprenant la réalisation d'un premier traitement, dans lequel un mélange liquide M comprenant des nanotubes de carbone et un solvant est passé à travers un homogénéisateur de type vanne (6) régulé de façon à avoir un premier degré d'ouverture de vanne, et un second traitement, dans lequel le mélange liquide ayant subi le premier traitement est passé à travers l'homogénéisateur de type vanne (6) régulé de façon à avoir un second degré d'ouverture de vanne, qui est plus étroit que le premier degré d'ouverture de vanne. カーボンナノチューブ分散液Dの製造方法は、第1バルブ開度に調整されたバルブ式ホモジナイザー6にカーボンナノチューブおよび溶媒の混合液Mを通過させる第1処理と、第1バルブ開度より狭い第2バルブ開度に調整されたバルブ式ホモジナイザー6に第1処理が施された混合液を通過させる第2処理と、を実施することを含む。
Bibliography:Application Number: WO2023JP06828