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Nano cellulose polokelong ea matla- sekhetho sa betri ea lithium

2022-10-19
1. Ts'ebetso e tsitsitseng Mosebetsi o ka sehloohong oaNano cellulosethepa ea filimi e thehiloeng ke ho arola li-electrode tse ntle le tse mpe, tse ka nolofalletsang phetiso e potlakileng ea li-ion lipakeng tsa li-electrode tse ntle le tse mpe. Ke e 'ngoe ea likarolo tsa bohlokoa tsa ka hare tsa lisebelisoa tsa polokelo ea matla. Ts'ebetso ea diaphragm e na le tšusumetso e kholo ho hanyetsa ka hare, matla a ho tsoa, ​​bophelo ba potoloho ea sesebelisoa sa polokelo le polokeho ea betri. Haeba botsitso ba mocheso, thepa e mpe ea mochini, sebopeho se tlase sa pore le mathata a mang a tla etsa hore betri e khuts'oane kapa e sitise phetiso ea ion le litlhoko tse ling,Nano cellulose Nano celluloseThehiloeng karohano thepa ka hantle rarolla bothata bona. 2. Lintho tsa electrochemical Ha li bapisoa le fiber ea cellulose, sebopeho sa nano le sebaka se itseng sa holim'aNano celluloseba hantle ho feta. Lisebelisoa tsa elektrode li ka ba le sebopeho se setle sa nano le thepa e ntle ea electrochemical ka mocheso o phahameng oa carbonization, in-situ chemical polymerization, electrochemical deposition le mekhoa e meng. 3. Polokeho le reversible Nanocellulose e thehiloeng carbon faeba thepa Carbon faeba thepa na le phahameng reversible le polokeho. Lilemong tsa morao tjena, carbon nanofibers, haholo-holo e lokiselitsoeng ho tloha ho tsoekere, li-polymers le selulose, li hohetse tlhokomelo ea batho ka lebaka la sebaka sa bona se seholoanyane le sebopeho sa marang-rang se nang le mefuta e mengata, e leng se etsang hore li fetohe haholoanyane le litšoaneleho tse ntle tsa ho palama libaesekele ha li sebelisoa ho lisebelisoa tsa motlakase tsa lisebelisoa tsa motlakase. 4. Boholo bo botle Har'a li-nanomaterials tsa cellulose tse nang le mahlakore a mabeli, li-nanomaterials tse peli-dimensional li bua ka li-nanomaterials tse nang le boholo ba nanometer (hangata ≤ 10 nm) ka boholo bo le bong feela le boholo ba macroscopic likarolong tse ling tse peli. Ka lebaka la thepa ea bona e babatsehang ea mechine, sebaka se seholo se khethehileng sa holim'a metsi, le tsamaiso e phahameng, li sebelisoa haholo polokelong ea matla, li-sensor, lisebelisoa tsa elektronike tse tenyetsehang, joalo-joalo. Leha ho le joalo, ka lebaka la palo e nyenyane ea lihlopha tse ka holim'a metsi le ts'ebetso e tlaase ea lik'hemik'hale, ho na le li-clumps le ho hasana ho sa tšoaneng ka tharollo. Pele o sebelisoa, hoa hlokahala ho eketsa li-surfactants kapa ho etsa kalafo ea karabelo ea lik'hemik'hale ho etsa hore bokaholimo ba eona bo be le lihlopha tse fapaneng tse nang le oksijene ho ntlafatsa ts'ebetso ea eona ea bokaholimo. 5. Optimizable Ka ho etsa lipatlisiso kaNano cellulosee thehiloeng likarolo tse ngata tsa likarolo, ho fumanoa hore ho ntlafatsa ts'ebetso ea electrochemical eaNano celluloselisebelisoa tsa elektrode tse thehiloeng li ka etsa hore ho khonehe ho haha ​​​​mohaho o hloekisitsoeng le o sebetsang oa nano electrode. The optimizedNano celluloselikarolo tse ngata tse thehiloeng ho likarolo tse ngata li ka lokisoa ka carbonization, lik'hemik'hale tsa in-situ polymerization, electrochemical deposition, hydrothermal reaction le self-assembling.