Ua hoʻomohala ʻo ʻAmelika Hui Pū ʻIa i kahi pākahi lithium-ion ʻaʻole e hopu i ke ahi a me ka pahū

Author: Iflowpower - Fornitur Portable Power Station

Wahi a nā moʻolelo haole, ua hoʻomohala mua nā mea noiʻi o ke Kulanui o Maryland a me ka US Army Research Experiments i ka hoʻohana ʻana i ka wai paʻakai ma ke ʻano he electrolyte, a hiki i ka uila i ka hoʻohana ʻana i ka maʻamau 4.0 volts me ka hoʻohana ʻana i ka 4.0 volts maʻamau, i ka manawa like ʻO kekahi mau pāpaʻi lithium non-aqueous pāʻoihana i ke ahi a me ka pilikia pahū.

Ua hōʻike ʻia ua hoʻokumu ʻia kēia haʻawina ma kahi noiʻi o ka US "Science" Weekly 2015. Ua hoʻomohala ʻia kēlā haʻawina i kahi 3.0 volts wai electrolyte pākahi, akā ʻaʻole hiki ke hoʻokō i nā volta kiʻekiʻe ma muli o nā mea i kapa ʻia ʻo "nā pilikia maikaʻi ʻole".

ʻO ka pilikia maikaʻi ʻole e pili ana i ka pākaukau i hana ʻia me ka graphite a i ʻole ka metala lithium e hoʻoheheʻe ʻia e ka hydrophilic. I mea e hoʻoponopono ai i kēia pilikia, ʻo ka volts mai ka 3 volts a hiki i ka 4 volts, ka mea kākau mua o nā pepa noiʻi, ʻo Yang Chongyin (leo), kahi mea noiʻi kōkua ma Maryland, i hoʻolālā i kahi pale polimer electrolyte gel e hiki ke hoʻopili ʻia i ka graphite a i ʻole lithium positive electrodes. ʻO ka pākaukau hou i hoʻohui ʻia i ka gel coating e hoʻomaikaʻi i ka palekana i ka hoʻohālikelike ʻia me nā pākahi lithium ion non-aqueous maʻamau, kahi e hoʻomaikaʻi ai i ka ikaika o ka ikehu ma mua o nā pākahi lithium ion ʻē aʻe.

ʻO ke ʻano ʻokoʻa o kēia pākaukau ʻoiai inā ua pōʻino ka papa kuhikuhi (e like me ka hōʻino ʻana i ka ʻaoʻao o waho), ua lohi loa ka pane ʻana me ka lithium a i ʻole lithium graphite electrode maikaʻi, ka mea e pale ai i ka metala mai ka hoʻopili pololei ʻana me ka hopena electrolytic, e hoʻoulu ai i ke ahi a pahū paha.