Poloka

(Kalafaiti fakalahi: a new type of lightweight and high-performance material) Expandable graphite was first discovered by German Schaufautl. ʻi loto 1841, Schaufautl soaked natural graphite in a mixture of concentrated HNO3 and H2SO4 and, after a…

(Graphite as a Battery Electrode: Advantages and Improvements Leading the Development of Future Energy Storage) Graphite is an excellent electrochemical material widely used in fields such as aluminum electrolysis, ngaahi pā litiume-aione, ngaahi selo lolo,...

(Fakahinohino fakalakalaka 'o e graphite fakanatula .: fakalelei'i kakato 'o e tekinolosia ngaue loloto ., tekinolosia keli mo e palani pule'i) Natural graphite is an allotrope of carbon elements and an important inorganic non-metallic material. It is…

(What is the study on Modification of Graphite Anode Materials?) Graphite has the basic advantages of low cost, high degree of crystallization, mature technology of purification, pulverization and classification, low charge-discharge voltage platform…

(Tekinolosia fo'ou 'o e kalafi flake ke poupou'i 'a e fakalakalaka 'i he saienisi 'o e ngaahi naunau .) Graphite is a carbonaceous non-metallic mineral and a high-performance crystalline carbon material. It has extraodinary thermal conductivity, fetuku 'uhila, high and low temperature…

(Artificial graphite leads the new trend in the global new material field) Fabricated graphite, as the name recommends, is graphite made by artificial techniques. It is similar to polycrystals in crystallography. There…

(Ko e hā hono ʻaonga ʻo e kalafití .) What is graphite? Graphite is a allotrope of carbon, gray black, opaque solid, stable chemical properties, fakafepaki ki he corrosion, with acid, alkali and other agents is not easy…

(A promising new high-tech material—carbon nanotubes) Description of carbon nanotubes: Do you want to wear a bulletproof vest woven with nano-spun threads and feel the excitement of being "invulnerable"? Do you want…

(Kalafiti, hoha’a fufuu ‘i mui ‘i he No ‘a mamani .. 1 fakahokohoko) Ko ha allotrope mahu'inga 'o e kaponi ., Ko e graphite ko ha sio'ata liliu 'i he vaha'a 'o e ngaahi sio'ata 'atomi ., ngaahi sio'ata ukamea mo e ngaahi sio'ata molekula ., so it has many special…

(Function and technical requirements of lithium-ion power battery separators) Function and technical requirements of lithium-ion power battery separators Due to high financial investment risks and high technical thresholds, lithium battery separators have not…

(Ko e kalafaiti flake fakanatula: "taking the lead" 'i he mala'e 'o e kalafaiti .) Introduction to natural flake graphite Natural flake graphite is a very important natural mineral. It is composed of carbon elements and has…

(Ko e fē ʻoku lelei ange ʻaupito ., graphene 'o e 'uhila pe 'esiti-taki 'o e 'uhila?) Introduction to lead-acid batteries Lead acid battery (VRLA) is a battery with electrodes mainly made of lead and its oxides, and the electrolyte…