Cov khoom

1,3,6-Hexanetricarbonitrile yog ib qho tseem ceeb nruab nrab rau ntau daim ntawv thov kev lag luam.Piv txwv li, pawg tricarboxy uas tuaj yeem siv los ua cov tshuaj ntxuav tes tuaj yeem tau los ntawm hydrolysis.Qhov sib thooj hydrogenation ntawm trinitrile yields 1,3,6-triaminohexane, uas tuaj yeem raug phosgenated hauv ib kauj ruam ntxiv kom tau 1,3,6-triisocyanatohexane.Qhov sib xyaw no yog siv los ua ib qho tseem ceeb hauv tsev thaiv hauv polyurethane (PU) chemistry, piv txwv li hauv kev npaj cov nplaum polyurethane lossis polyurethane coatings.1,3,6-Hexanetrinitrile yog ib qho tseem ceeb electrolyte additive, thiab cov muaj pes tsawg leeg ntawm cov electrolyte txwv tsis pub siv cov khoom zoo thiab tsis zoo electrode nyob rau hauv high voltage, ib txwm organic carbonates (xws li saw carbonate DEC, DMC, EMC thiab cyclic carbonate PC, EC, thiab lwm yam) yuav decompose nyob rau hauv high voltage [2,3].Yog li ntawd, txoj kev loj hlob ntawm cov organic solvents tshiab nrog dav electrochemical qhov rais, siab solubility rau lithium ntsev, thiab tsis tshua muaj toxicity tau dhau los ua ib qho ntawm cov tsom hauv kev tsim cov high-voltage electrolytes.Nitrile organic solvents feem ntau muaj cov khoom zoo xws li lub qhov rais dav electrochemical, siab anode stability, tsis muaj viscosity thiab kub kub point [4].Tsis tas li ntawd, cov khoom decomposition ntawm cov kuab tshuaj organic uas muaj cov pab pawg nitrile feem ntau yog carboxylates, aldehydes los yog cov organic solvents.Amine, tsis muaj tshuaj lom CN-ions yuav raug tsim thaum siv [5-7].Nitrile cov kuab tshuaj muaj lub qhov rais dav electrochemical thiab tau cog lus tshiab cov kuab tshuaj organic.Txawm li cas los xij, los ntawm kev xav ntawm electrochemical kev ua tau zoo ntawm lithium-ion roj teeb, nitrile cov kuab tshuaj tseem muaj teeb meem kev sib raug zoo nrog cov electrodes tsis zoo.Kev tsim cov txheej txheem sib xyaw nrog cov kuab tshuaj carbonate lossis ntxiv cov ntsev LiBOB tuaj yeem txhim kho qhov teeb meem no rau qee yam.