Nā huahana

ʻO ka paʻakai lithium Bistrifluoromethanesulfonimide, i kapa ʻia ʻo LiTFSI, he mea hoʻohana nui a hoʻohana nui ʻia i nā ʻano like ʻole, me ka electrochemistry, ka mālama ʻana i ka ikehu, a me ka synthesis organik.He paʻakai i hanaʻia e ka hui pūʻana o nā lithium cations (Li +) a me ka bistrifluoromethanesulfonimide anions (TFSI-) .Hoʻohana ʻia ʻo LiTFSI ma ke ʻano he electrolyte additive e hoʻomaikaʻi i ka hana a me ka palekana o nā pā lithium-ion.Hōʻike ka TFSI-anion i ke kūpaʻa electrochemical maikaʻi loa, hiki i ka holo paikikala paʻa a hoʻomaikaʻi i ka pono o ka pākaukau holoʻokoʻa.ʻO ka loaʻa ʻana o LiTFSI i ka electrolyte e kōkua i ke kāohi ʻana i nā ʻaoʻao ʻaoʻao makemake ʻole a hoʻonui i ka conductivity ionic holoʻokoʻa i loko o ka pā.Eia hou, LiTFSI he haʻahaʻa volatility a me ke kiʻekiʻe thermal stability, e ho'ēmi i ka pilikia o ka thermal decomposition a me ka hopena i ka palekana 'oihana hana.ʻO kāna conductivity ionic kiʻekiʻe a me nā waiwai solvating maikaʻi loa e lilo ia i koho kūpono no kēia mau noi.Ua ʻike ʻia nā electrolytes e pili ana i ka LiTFSI e loaʻa i ka paʻa maikaʻi, nā puka aniani electrochemical ākea, a me ke kūpaʻa paʻa kiʻekiʻe, e alakaʻi ana i ka hoʻomaikaʻi ʻana o ka hāmeʻa.Ma ke ʻano he waikawa Lewis, hiki iā LiTFSI ke hoʻāla i nā hui hana like ʻole a hoʻolalelale i nā hopena i makemake ʻia.Ua hoʻohana ʻia i nā ʻano hoʻololi, me ka esterification, acetalization, a me nā hopena hoʻokumu paʻa CC.Eia kekahi, ma ke ʻano he mea hoʻololi hoʻololi, hiki i ka LiTFSI ke kōkua i ka hoʻomaʻamaʻa ʻana i waena o nā pae immiscible a hoʻoikaika i ka hoʻololi ʻana o nā reactants ma nā pae, e hoʻonui ai i ka hopena.Hoʻohana ʻia ia ma ke ʻano he ʻāpana i ka synthesis o nā electrolytes polymer a me nā electrolytes solid-state no nā pā.ʻO kāna hoʻohui ʻana e hoʻomaikaʻi i ka conductivity ion a me ka paʻa o kēia mau mea, e hoʻonui ana i kā lākou hana holoʻokoʻa a me ka palekana.He mea maʻalahi hoʻi ia i ka makū a me ka ea, a pono e mālama i ka mālama ʻana e hōʻemi i ka ʻike ʻana i kēia mau ʻano.Mai kona hoʻohana ʻana i nā ʻeke lithium-ion a me nā supercapacitors i kāna hana ma ke ʻano he catalyst i ka synthesis organik a ma ke ʻano he ʻāpana i nā electrolytes polymer, he kuleana koʻikoʻi ʻo LiTFSI i nā ʻano ʻepekema a me ka ʻenehana.Pono e hahai ʻia nā hana mālama pono a mālama ʻia e hōʻoia i kona kūpaʻa a me ka pono.