amakuru

Ethyl methyl karuboneni ifumbire mvaruganda hamwe na formula ya chimique C5H8O3, izwi kandi nka EMC. Nibintu bitagira ibara, bisobanutse, kandi bihindagurika bifite uburozi buke no guhindagurika. EMC isanzwe ikoreshwa nkibikoresho fatizo mumirima nkumuti, ibishishwa, plastike, ibisigazwa, ibirungo, hamwe na farumasi. Irashobora kandi gukoreshwa mugutegura ibindi bintu kama, nka polyakarubone. Mu musaruro winganda, umusaruro wa EMC mubisanzwe ufata ester yoguhindura cyangwa reaction ya carbone.

Izina ryibicuruzwa ： Ethyl methyl carbone

CAS ：623-53-0

Inzira ya molekulari ： C4H8O3

EINECS ： 433-480-9

Umwanya wo hasi wa porogaramu ya EMC ahanini ni litiro-ion ya batiri electrolyte, kikaba kimwe mubikoresho bine byingenzi bya bateri ya lithium-ion kandi byitwa "maraso" ya bateri.

EMC igabanyijemo ibyiciro bibiri bishingiye ku isuku: urwego rwinganda methyl ethyl karubone (99,9%) hamwe na EMC ya batiri (99,99% cyangwa irenga). Urwego rwo mu nganda EMC ikoreshwa cyane cyane munganda nganda ngengabukungu hamwe na solvets; Urwego rwa batiri EMC isaba ibisabwa cyane kandi ikoreshwa cyane nkigishishwa cya batiri electrolytike ya lithium-ion. Bitewe nimbogamizi ntoya ya steric hamwe na asimmetrie mumiterere, irashobora gufasha mukwongerera imbaraga za ioni ya lithium, kuzamura ubushobozi bwa capacitance hamwe numuriro wa bateri, kandi ibaye imwe mumashanyarazi atanu yingenzi ya electrolytike ya litiro-ion.

Umwanya wo hasi wa porogaramu ya EMC ahanini ni litiro-ion ya batiri electrolyte, kikaba kimwe mubikoresho bine byingenzi bya bateri ya lithium-ion kandi byitwa "maraso" ya bateri. Mu myaka yashize, hamwe n’iterambere ryihuse ry’inganda nshya z’ingufu, inganda za batiri ya lithium-ion y’Ubushinwa yinjiye mu gihe cy’iterambere ryihuse. Igipimo cy’ibanze cya electrolytite cyiyongereye ku buryo bugaragara, kandi gusimbuza ibicuruzwa byagezweho ahanini byagezweho, bituma ubwiyongere bwihuse bw’ibisabwa kuri EMC ku isoko ry’Ubushinwa. Nk’uko bigaragazwa na “2023-2027 Ubushinwa EMC Isoko ry'inganda EMC Ubushakashatsi bwimbitse n'Iterambere Biteganijwe Raporo Yashyizwe ahagaragara” yashyizwe ahagaragara n'ikigo cy’ubushakashatsi mu nganda za Xinsijie, mu 2021, icyifuzo cya EMC mu Bushinwa cyari toni 139500, umwaka ushize kikaba cyiyongereyeho 94.7% .

Isoko ryaEMCyerekanye iterambere rihamye mu myaka mike ishize. Ibi biterwa ahanini n’imikoreshereze ya EMC mu nganda zitandukanye zikoreshwa mu nganda, nk'umuti, ibishishwa, plastiki, ibisigazwa, ibirungo, na farumasi. Byongeye kandi, hamwe n’iterambere ry’ubukungu bw’isi no kuzamura imibereho y’abaturage, icyifuzo cya EMC nacyo kigenda cyiyongera buhoro buhoro.

Kugeza ubu, uturere twinshi tw’abaguzi ku isoko rya EMC harimo akarere ka Aziya ya pasifika, Uburayi, na Amerika ya Ruguru. Agace ka Aziya ya pasifika nigice kinini cy’abaguzi ku isoko rya methyl etyl karubone, aho Ubushinwa, Ubuyapani, na Koreya yepfo aribyo bitanga umusaruro n’abakoresha EMC. Isoko rya EMC mu Burayi no muri Amerika ya Ruguru naryo riragenda ryiyongera buhoro buhoro, aho Ubudage, Ubwongereza, Amerika, na Kanada ari byo bikoresha cyane EMC.

Mu bihe biri imbere, izamuka ry’isoko rya EMC rizaterwa n’iterambere ry’ubukungu n’inganda ku isi. Hamwe n'izamuka ry’amasoko agaragara hamwe n’iterambere rikomeje mu ikoranabuhanga, icyifuzo cya EMC ku isoko kizakomeza kwiyongera. Byongeye kandi, kurengera ibidukikije n’iterambere rirambye nabyo bizahinduka inzira yingenzi ku isoko rya EMC, bitezimbere umusaruro n’imikoreshereze ya EMC kugirango bibungabunge ibidukikije kandi birambye.