国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 H01M（2）
IPC H01M004/62（2）
发明人 LI H（3）
公开年 2023（3）
申请年 2022（3）
专利权人

Foamed wave-absorbing material comprises polypropylene, wave absorbing agent, metal micro-nano particles, flame retardant, compatibilizer, stabilizer, antioxidant and lubricant.

LI H, NIE J

New water-soluble elastic polysaccharide polymer useful e.g. in lithium-ion battery electrode sheet, prepared by dissolving pullulan, initiator and sodium bromide in deionized water to form mixed solution A, preparing mixed solution B, adding mixed solution B into mixed solution A, reacting.

LI H, XIA H, ZHANG F, YANG M

Preparation of binder for silicon-based negative electrode of lithium battery, involves adding silicon-based material to maleimide polyurethane solution, cooling, stirring, adding silane coupling agent modified conductive agent and azobisisobutyronitrile, stirring, and reacting.

QIAO P, LI H, ZHAO Z, ZHANG J, ZHANG L