Kuma supercapacitors nau’ikan na’urorin ajiyar makamashi ne nau’ikan nau’ikan nau’ikan nau’ikan nau’ikan nau’ikan makamashi ne tare da babban yuwuwar aiki da fa’ida. Ka’idodinsu, halayensu da iyakokin aikace-aikace sun bambanta, kuma kowanne yana da nasa amfanin. Tun daga farko, graphene an yaba shi a matsayin kayan ajiyar makamashi na juyin juya hali saboda ƙarfin ƙarfin wutar lantarki.

Minti 5 don caji! Tsawon kilomita 500! Samar da wutar lantarki na Graphene babu damuwa!

Graphene fim ne mai lebur monoatomic wanda ya ƙunshi carbon atom. Kauri ne kawai 0.34 nanometer. Layer daya ya ninka diamita na gashin mutum sau 150,000. A halin yanzu ita ce mafi sirara kuma mafi ƙarfi na nanomaterial da aka sani a duniya, tare da ingantaccen isar da haske da ikon naɗewa. Domin akwai nau’in atom guda ɗaya kawai kuma electrons ɗin suna tsare a cikin jirgi ɗaya, graphene shima yana da sabbin kayan lantarki. Graphene shine mafi sarrafa kayan aiki a duniya. Ana saka foda mai haɗa nau’in graphene zuwa baturin lithium na wayar hannu na al’ada don inganta cajin baturin da aikin fitarwa da rayuwar zagayowar.

Koyaya, matsalolin fasaha a cikin tsarin shirye-shiryen sune babban cikas ga fahimtar yuwuwar graphene. A halin yanzu, yawancin fasahar batir graphene har yanzu suna cikin matakin haɓaka gwaji. Shin da gaske ne muna dakon lokaci mai tsawo?

Kwanan nan, Polycarbon Power, wani kamfani ne na Zhuhai Polycarbon Composite Materials Co., Ltd., mallakar gabaɗaya, ya ƙirƙira samfurin batirin graphene na gaske na kasuwanci, wanda ya kawo batir graphene a cikin matakin dakin gwaje-gwaje a cikin kasuwar baturi, kuma ya sami nasarar magance matsalar batir graphene. . Rashin kwanciyar hankali, saurin caji, da ƙarancin ƙarfin batura masu samar da wutar lantarki.

Zhuhai Polycarbon ya ɗauki tsarin ƙira na cikakkiyar ma’auni na aiki, da wayo ya gabatar da sabbin kayan aikin carbon da aka haɗa da graphene a cikin ingantattun na’urorin lantarki na batir capacitor, kuma ya haɗu da manyan capacitors na yau da kullun tare da manyan batura masu ƙarfi don haɓaka sabon nau’in batir mai ƙarfin gaske. .

Da farko, za a fara fara amfani da batir graphene akan batir ɗin abin hawa masu amfani da wutar lantarki. Ana sa ran za su iya saduwa da masu amfani da su a karshen wannan shekara ko farkon shekara mai zuwa. A cikin rabin na biyu na shekara mai zuwa, batir graphene na kasuwanci a fagen aikace-aikacen batirin wayar hannu kuma za su gan ku. A wannan lokacin, batirin wayar hannu Ana iya magance ƙarfin caji da sauri da kuma matsalolin tsaro ɗaya bayan ɗaya.

Wani ma’aikacin Zhuhai Polycarbon Composite Materials Co., Ltd. ya gabatar da cewa batir phosphate na lithium iron phosphate da lithium manganese acid baturi ne na yau da kullun na motocin lantarki a kasuwa. Wadannan nau’ikan batura guda uku suna da fa’ida da rashin amfaninsu, amma masu siyan mota na iya zabar batura daban-daban gwargwadon fa’ida da rashin amfaninsu. Haka kuma akwai batirin graphene, wanda shine ƙwaƙƙwaran ƙirƙira wanda zai iya hana konewa kwatsam kamar batirin Tesla.

Polycarbon Power ya ƙware fasahar shirye-shirye na batura graphene. Ƙara graphene zuwa ingantaccen kayan lantarki da ingantaccen kayan lantarki na baturin lithium yana rage juriya na ciki na baturin, ta yadda za a gane babban sauri da sauri da caji da fitarwa, kuma yana inganta yanayin sake zagayowar baturin. Hakanan yana inganta aikin baturin don jure babban zafi da ƙarancin zafi. Wannan ita ce ainihin fasahar Polycarbon Power, wacce wasu kamfanoni ba za su iya kwafi ba. Shahararriyar batirin graphene zai zama tsalle ga motocin lantarki. Da zarar an yi amfani da batirin graphene akan motocin lantarki, za su sami sauye-sauye masu ruguza masana’antar kera gabaɗaya.

‘S core fasaha

Babban sirrin fasahar fasaha shine ɗaukar ƙirar ƙira na cikakkiyar ma’aunin aiki, da wayo gabatar da sabbin kayan haɗin gwiwar graphene a cikin ingantattun na’urori masu ƙarfi na batir capacitor don cimma haɗuwa da manyan masu ƙarfin ƙarfi da batura masu ƙarfi, ta haka haɗa su. kyakkyawan aiki na talakawa supercapacitors da batura Haɗe.

amfani

Graphene all-carbon capacitor baturi sabon tushen wutar lantarki ne na duniya. Yana iya magance matsalar wutar lantarki ta motocin lantarki, kuma ana iya amfani da shi a kan jiragen ruwa, jiragen ruwa na karkashin ruwa, jiragen marasa matuka, makamai masu linzami da filayen sararin samaniya. Musamman ma, aikin aminci na musamman zai yi tasiri sosai a kan ci gaban masana’antar motocin lantarki. Wannan samfurin ya haɗu da fa’idodin ƙarfin ƙarfin ƙarfin batir lithium da ƙarfin ƙarfin supercapacitors. Dangane da sabon ma’auni na ƙasa, zagayowar samfurin zai iya kaiwa fiye da sau 4000, kuma yanayin zafin aiki ya bambanta daga rage ma’aunin Celsius 30 zuwa sama da digiri 70. Dangane da tabbatar da wani nisan nisan, ana iya samun babban caji mai sauri da kuma tsawon rayuwa.

Ci gaban fasaha

Sabuwar cikakken batirin ƙarfin ƙarfin carbon na graphene yana da fa’idodi na babban ƙarfi, wutar lantarki ana canza shi zuwa makamashin sinadarai, sannan a sake shi zuwa wutar lantarki. Ƙarfin ƙarfinsa ya fi mafi kyawun batirin lithium na yanzu, kuma ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfinsa yana kusa da na baturi da tsarin capacitor na gargajiya. , Gane fa’idodin batura da capacitors.

fa’idar aiki

Amintacce da kwanciyar hankali, sabon batirin graphene polycarbon capacitor, bayan an cika shi da bindigar ƙusa, zai gaje shi kuma babu amsa; ba zai fashe ba idan aka sa wuta.

Gudun caji yana da sauri, kuma ana iya cajin baturin polycarbon graphene a wani babban halin yanzu na 10C. Yana ɗaukar mintuna 6 kawai don cika cikakken cajin baturi ɗaya, kuma sama da 95% ana iya yin caja sosai cikin mintuna 10 tare da ɗaruruwan batura waɗanda aka haɗa a jere.

Babban ƙarfin ƙarfi, har zuwa 200W/KG ~ 1000W/KG, wanda yayi daidai da fiye da sau 3 na batirin lithium.

Kyakkyawan halayen ƙananan zafin jiki, na iya aiki a cikin yanayin da bai wuce 30 ℃ ba.

An yi cikakken nazarin ƙa’ida da aikin batirin lithium mai ƙarfi

1. Ka’idar aiki na supercapacitors da batirin lithium

2. Binciken asali da haɓaka batirin lithium capacitive

1) Maɗaukakin tasiri na yau da kullum yana da tasiri mara kyau akan aikin baturi;

2) Haɗa manyan capacitors a ƙarshen baturi na iya ƙulla tasirin babban halin yanzu akan baturin, ta haka ne ya tsawaita rayuwar baturin;

3) Idan an yi amfani da haɗin ciki, kowane barbashi kayan baturi yana da kariya ta capacitor, wanda zai iya tsawaita rayuwar baturi da inganta halayen ƙarfin baturin.

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3. Ka’idar aiki na baturin lithium capacitive

Batirin lithium capacitive na lantarki biyu-Layer capacitive shine haɗuwa da tsarin aiki na baturin lithium supercapacitor, kayan lantarki na baturin lithium da kayan lantarki na supercapacitor. Abubuwan da aka gyara suna da ka’idar ajiyar kuzari ta jiki mai ƙarfi biyu mai ƙarfi ta lantarki da ma’ajiyar sinadarai da aka saka. Baturin lithium bisa ka’idar makamashi, don haka samar da baturin lithium mai ƙarfi.

Mahimman batutuwan fasaha a cikin haɓaka batir lithium masu ƙarfi:

Zane na Electrode;

matsalar daidaita wutar lantarki na aiki;

zane-zane na electrolyte;

Matsalolin ƙira na tsarin aiki daidaitaccen aiki;

Fasahar Sadarwa.

4. Rarraba batir lithium capacitive

5. Capacitive baturi lithium aiki

6. Capacitive baturi lithium aikace-aikace

Wutar lantarki ta abin hawa;

Babur lantarki, samar da wutar lantarki;

Daban-daban na’urorin ajiyar makamashin lantarki (makamashi na iska, makamashin hasken rana, akwatunan ajiyar makamashi, da sauransu);

kayan aikin lantarki;