摘要:
A lithium battery is provided and has a plurality of graphene oxide quantum dots, where the graphene oxide quantum dots have an average particle size between 2 nm and 9 nm. The graphene oxide quantum dots can improve electrical properties of the lithium battery.
摘要:
Super capacitor including a gel electrolyte and manufacturing method thereof are provided. The gel electrolyte is one selected from a group consisting of a P(AN-EG-AN) copolymer, a P(AN-EG) copolymer, a P(EG-AN-EG) copolymer and a combination thereof.
摘要:
A method for manufacturing a composite electrolyte includes steps as follows. A eutectic mixture is provided. The eutectic mixture includes a lithium salt and a hydrogen-bond donor. The lithium salt includes a hydrogen-bond acceptor. A polymer material is provided. The polymer material includes a polymer. A mixing step is conducted. The eutectic mixture and the polymer material are mixed and heated to form an electrolyte precursor. A molding step is conducted. The electrolyte precursor is cooled to obtain the composite electrolyte.
摘要:
A graft copolymer comprising a backbone polymer and a branched-chain polymer, and represented by formula (I), where A, B, Ra, Rb, Rc, Rd, Re, Rf, G1, G2, G3, G4, Y1, Y2, and k are as defined in the specification. A process for producing the grate copolymer, a process for preparing a gel polymer electrolyte including the graft copolymer, and an intermediate copolymer of the graft copolymer are also disclosed.
摘要:
Super capacitor including a gel electrolyte and manufacturing method thereof are provided. The gel electrolyte is one selected from a group consisting of a P(AN-EG-AN) copolymer, a P(AN-EG) copolymer, a P(EG-AN-EG) copolymer and a combination thereof.