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THE PREPARATION METHOD OF CATHODE MATERIAL FOR LITHIUM-SULFUR BATTERY
The process for preparation of a cathode for a lithium-sulphur (Li-S) battery, consisting of a support structure based on mesoporous carbon with pores filled with sulphur, wherein during the synthesis of the CMK-3 structure of the mesoporous carbon, the low molecular carbon source (precursor) is incorporated into the solid SBA-15 template, the composite thus formed is completely carbonized and the SBA-15 template is subsequently removed. This Is characterized by the incorporation of low molecular weight chitosan into the solid SBA-15 template as a carbon precursor, which also serves as a nitrogen source used for the concurrent process of doping the carbon structure of the cathode with nitrogen atoms.
THE PREPARATION METHOD OF CATHODE MATERIAL FOR LITHIUM-SULFUR BATTERY
The process for preparation of a cathode for a lithium-sulphur (Li-S) battery, consisting of a support structure based on mesoporous carbon with pores filled with sulphur, wherein during the synthesis of the CMK-3 structure of the mesoporous carbon, the low molecular carbon source (precursor) is incorporated into the solid SBA-15 template, the composite thus formed is completely carbonized and the SBA-15 template is subsequently removed. This Is characterized by the incorporation of low molecular weight chitosan into the solid SBA-15 template as a carbon precursor, which also serves as a nitrogen source used for the concurrent process of doping the carbon structure of the cathode with nitrogen atoms.
THE PREPARATION METHOD OF CATHODE MATERIAL FOR LITHIUM-SULFUR BATTERY
HERSTELLUNGSVERFAHREN VON KATHODENMATERIAL FÜR LITHIUM-SCHWEFEL-BATTERIE
PROCÉDÉ DE PRÉPARATION DE MATÉRIAU DE CATHODE POUR BATTERIE AU LITHIUM-SOUFRE
VARGÜN ELIF (Autor:in) / SAHA PETR (Autor:in) / CHENG QILIN (Autor:in) / FEI HAOJIE (Autor:in) / KAZANTSEVA NATALIA (Autor:in) / SAHA TOMAS (Autor:in) / WANG GENGCHAO (Autor:in)
08.06.2022
Patent
Elektronische Ressource
Englisch
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