CAMBRIDGE, Massachusetts da San Leandro, California.Wani sabon farawa da ake kira Quino Energy yana neman kawo wa kasuwa sikelin ma'auni na ajiyar makamashi wanda masu binciken Harvard suka kirkira don haɓaka haɓaka haɓakar makamashi mai sabuntawa.
A halin yanzu, kusan kashi 12% na wutar lantarki da kayan aiki ke samarwa a Amurka suna zuwa ne daga iska da hasken rana, wanda ya bambanta da yanayin yau da kullun.Domin iska da hasken rana su taka muhimmiyar rawa wajen rage grid yayin da suke dogaro da biyan buƙatun mabukaci, ma'aikatan grid suna fahimtar buƙatar tura tsarin ajiyar makamashi waɗanda har yanzu ba su tabbatar da farashi mai inganci akan babban sikeli ba.
Sabbin batura masu gudana na redox a halin yanzu suna ƙarƙashin ci gaban kasuwanci na iya taimakawa wajen daidaita ma'auni a cikin yardarsu.Batirin ya kwarara yana amfani da na'urar lantarki mai ruwa da ruwa da masana kimiyyar kayan Harvard karkashin jagorancin Michael Aziz da Roy Gordon na Makarantar Injiniya da Aiyuka na John A. Paulson (SEAS) da Sashen Chemistry, Ci gaban Chemist da Kimiyyar Halittu.Ofishin Haɓaka Fasaha na Harvard (OTD) ya ba Quino Energy lasisi na musamman na duniya don siyar da tsarin ajiyar makamashi ta amfani da sinadarai da aka gano na dakin gwaje-gwaje, gami da mahadi na quinone ko hydroquinone azaman kayan aiki a cikin electrolytes.Wadanda suka kafa Quino sun yi imanin tsarin zai iya ba da fa'idodin juyin juya hali dangane da farashi, tsaro, kwanciyar hankali da iko.
“Farashin iskar da hasken rana ya ragu sosai ta yadda babban abin da ke hana samun mafi yawan wutar lantarki daga wadannan hanyoyin da ake sabunta su shine tsaikon da suke yi.Matsakaicin ajiya mai aminci, mai daidaitawa da tsada zai iya magance wannan matsalar, ”in ji Aziz, darektan Gene.da Tracy Sykes, Farfesa na Materials da Energy Technology a Jami'ar Harvard SEAS da Mataimakin Farfesa a Cibiyar Muhalli na Harvard.Shi ne wanda ya kafa Quino Energy kuma yana aiki a hukumar ba da shawara ta kimiyya.“Game da ƙayyadaddun ma'ajin ma'auni, kuna son garin ku ya yi aiki da daddare ba tare da iska ba tare da ƙone mai ba.A karkashin yanayin yanayi na yau da kullun, zaku iya samun kwana biyu ko uku kuma tabbas zaku sami sa'o'i takwas ba tare da hasken rana ba, don haka lokacin fitarwa na sa'o'i 5 zuwa 20 a ƙimar wutar lantarki na iya zama da amfani sosai.Wannan shine mafi kyawun zaɓi don batura masu gudana, kuma mun yi imanin sun yi kama da batir lithium-ion na ɗan gajeren lokaci, mafi gasa. "
"Grid na dogon lokaci da ajiyar microgrid babbar dama ce mai girma, musamman a California inda muke nuna samfurin mu," in ji Dokta Eugene Beh, wanda ya kafa kuma Shugaba na Quino Energy.An haife shi a Singapore, Beh ya sami digirinsa na farko da na biyu daga Jami'ar Harvard a 2009 da kuma Ph.D.daga Jami'ar Stanford, komawa Harvard a matsayin abokin bincike daga 2015 zuwa 2017.
Aiwatar da kayan aiki mai narkewar ruwa na ƙungiyar Harvard na iya ba da hanya mai araha kuma mai amfani fiye da sauran batura masu kwarara waɗanda suka dogara da tsada, ƙayyadaddun karafa masu ma'auni kamar vanadium.Baya ga Gordon da Aziz, masu ƙirƙira 16 suna amfani da iliminsu na kimiyyar kayan aiki da haɗaɗɗun sinadarai don ganowa, ƙirƙira da gwada iyalai na ƙwayoyin cuta tare da madaidaicin ƙarfin kuzari, narkewa, kwanciyar hankali da tsadar roba.Kwanan nan a Nature Chemistry a watan Yuni 2022, sun nuna cikakken tsarin batir mai gudana wanda ya shawo kan dabi'un waɗannan kwayoyin anthraquinone na raguwa akan lokaci.Ta hanyar amfani da bugun jini na bazuwar wutar lantarki zuwa tsarin, sun sami damar yin amfani da na'urar lantarki ta hanyar daidaita kwayoyin da ke ɗauke da makamashi, suna faɗaɗa rayuwar tsarin sosai kuma don haka rage farashinsa gabaɗaya.
"Mun tsara da kuma sake fasalin nau'ikan waɗannan sinadarai tare da kwanciyar hankali na dogon lokaci - ma'ana mun yi ƙoƙari mu fi su ta hanyoyi daban-daban," in ji Gordon, Thomas D. Cabot Farfesa na Chemistry da Kimiyyar Halitta, Emeritus mai ritaya.wanda kuma shine mashawarcin kimiyya na Quino.“Daliban mu sun yi aiki tukuru don gano kwayoyin da za su iya jure yanayin da suke fuskanta a batir a jihohi daban-daban.Dangane da binciken da muka yi, muna da kyakkyawan fata cewa batura masu gudana da ke cike da arha kuma sel gama gari za su iya biyan buƙatun nan gaba na ingantaccen ajiyar makamashi."
Baya ga an zaɓa don shiga cikakken lokaci a cikin 2022 Harvard Climate Entrepreneurship Circle, da Berkeley Haas Cleantech IPO shirin, da Rice Alliance Clean Energy Acceleration Programme (mai suna daya daga cikin mafi kyawun haɓaka fasahar makamashi), Quino kuma an gane shi. Ma'aikatar Makamashi ta Amurka (DOE) ta zaɓi dala miliyan 4.58 a cikin tallafin da ba na dilutive ba daga Ofishin Ma'aikatar Makamashi na Advanced Manufacturing, wanda zai tallafa wa ci gaban kamfanin na scalable, ci gaba, da tsada-tasirin roba tsari sunadarai. ga kwayoyin ruwa kwarara batura.
Beh ya kara da cewa: "Muna godiya ga Ma'aikatar Makamashi saboda irin tallafin da take bayarwa.Tsarin da ke cikin tattaunawa zai iya ba da damar Quino ya ƙirƙira manyan kayan aikin baturi masu gudana daga albarkatun ƙasa ta amfani da halayen lantarki waɗanda za su iya faruwa a cikin batirin kwararan kansa.Idan muka yi nasara, ba tare da buƙatar masana'antar sinadarai ba - da gaske, batirin kwararar ita ce shuka kanta - mun yi imanin wannan zai samar da ƙarancin farashin masana'anta da ake buƙata don cin nasarar kasuwanci. "
Ta hanyar saka hannun jari a sabbin fasahohi, Ma'aikatar Makamashi ta Amurka na da niyyar rage farashin ajiyar makamashi na tsawon lokaci da kashi 90 cikin dari idan aka kwatanta da ma'aunin lithium-ion.Sashin kwangilar da aka ba da kyauta na DOE zai goyi bayan ƙarin bincike don ƙirƙira sinadarai na kwararar batirin Harvard.
"Maganin ajiyar makamashi na Quino Energy na dogon lokaci yana ba da kayan aiki masu mahimmanci ga masu tsara manufofi da masu aiki da grid yayin da muke ƙoƙari don cimma burin manufofin biyu na haɓaka shigar da makamashi mai sabuntawa yayin da yake kiyaye amincin grid," in ji tsohon Kwamishinan Ayyuka na Jama'a na Texas kuma Shugaba na yanzu Brett Perlman.Houston Future Center.
Tallafin DOE na dalar Amurka miliyan 4.58 ya cika da zagayen iri na Quino kwanan nan, wanda ya tara dalar Amurka miliyan 3.3 daga gungun masu saka hannun jari karkashin jagorancin ANRI, daya daga cikin manyan kamfanoni na babban kamfani na Tokyo.TechEnergy Ventures, hannun jarin hannun jari na hannun watsa makamashin Techint Group, shima ya halarci zagayen.
Baya ga Beh, Aziz da Gordon, wanda ya kafa kamfanin Quino Energy shine injiniyan sinadarai Dr. Maysam Bahari.Ya kasance dalibin digiri na uku a Harvard kuma yanzu shine CTO na kamfanin.
Joseph Santo, babban jami'in saka hannun jari na Arevon Energy kuma mai ba da shawara ga Quino Energy, ya ce: "Kasuwar wutar lantarki na cikin matsananciyar buƙatar ajiyar kuɗi mai rahusa na dogon lokaci don rage rashin daidaituwa saboda matsanancin yanayi a cikin grid ɗinmu da kuma taimakawa haɗakar da keɓancewar shigar ta. sabuntawa."
Ya ci gaba da cewa: “Baturan lithium-ion suna fuskantar manyan matsaloli kamar matsalolin sarkar samar da kayayyaki, karuwar farashin lithium carbonate da aka samu sau biyar idan aka kwatanta da shekarar da ta gabata, da kuma bukatu na gasa daga masu kera motocin lantarki.Yana da tabbacin cewa za a iya samar da maganin Quino ta amfani da kayan da ba a kwance ba, kuma za a iya samun tsawon lokaci. "
Tallafin bincike na ilimi daga Ma'aikatar Makamashi ta Amurka, Gidauniyar Kimiyya ta Kasa, da Cibiyar Nazarin Makamashi ta Kasa suna tallafawa sabbin abubuwan da aka ba da lasisi ga Quino Energy ta Binciken Harvard.dakin gwaje-gwaje na Aziz kuma ya sami tallafin bincike na gwaji a wannan yanki daga Cibiyar Makamashi Tsabtace Massachusetts.Kamar yadda yake tare da duk yarjejeniyar lasisi na Harvard, Jami'ar tana da haƙƙin cibiyoyin bincike na sa-kai don ci gaba da ƙira da amfani da fasahar lasisi don bincike, ilimi, da dalilai na kimiyya.
Quino Energy is a California-based cleantech company developing redox flow batteries for grid-scale energy storage based on innovative water-based organic chemistry. Quino is committed to developing affordable, reliable and completely non-combustible batteries to facilitate the wider adoption of intermittent renewable energy sources such as solar and wind. For more information visit https://quinoenergy.com. Inquiries should be directed to info@quinoenergy.com.
Ofishin Haɓaka Fasaha na Harvard (OTD) yana haɓaka amfanin jama'a ta hanyar ƙarfafa ƙirƙira da juya sabbin abubuwan ƙirƙira na Harvard zuwa samfuran masu amfani waɗanda ke amfanar al'umma.Cikakken tsarin mu na ci gaban fasaha ya haɗa da tallafin bincike da haɗin gwiwar kamfanoni, sarrafa ikon mallakar fasaha, da kasuwancin fasaha ta hanyar ƙirƙirar haɗari da lasisi.A cikin shekaru 5 da suka gabata, fiye da masu farawa 90 sun tallata fasahar Harvard, suna haɓaka sama da dala biliyan 4.5 a cikin kudade gabaɗaya. Don ci gaba da cike gibin ci gaban ilimi-masana'antu, Harvard OTD yana sarrafa Blavatnik Biomedical Accelerator da Kimiyyar Jiki & Injiniya Accelerator. Don ci gaba da cike gibin ci gaban ilimi-masana'antu, Harvard OTD yana sarrafa Blavatnik Biomedical Accelerator da Kimiyyar Jiki & Injiniya Accelerator.Don ci gaba da cike gibin ci gaban masana'antar ilimi, Harvard OTD yana aiki da Blavatnik Biomedical Accelerator da Kimiyyar Jiki da Injiniya Accelerator.Don kara cike gibin da ke tsakanin tsarin ilimi da masana'antu, Harvard OTD yana aiki da Blavatnik Biomedical Accelerator da Kimiyyar Jiki da Injiniya Accelerator.Don ƙarin bayani ziyarci https://otd.harvard.edu.
Sabon Nazarin Makamashi Nature ya ƙirƙira ƙimar hydrogen tsantsa don masana'antu masu nauyi / ƙarancin jigilar jigilar kayayyaki
Ƙaddamarwa sun haɗa da tallafin fassara, jagoranci, da shirye-shirye don sauƙaƙe kasuwancin sabbin abubuwa ta masu bincike a cikin injiniya da kimiyyar jiki.
Lokacin aikawa: Nuwamba-07-2022