4,4′-DIAMINOBIPHENYL-2,2′-DICARBOXYLIC ACID cas:17557-76-5

Inkcazelo emfutshane:

I-4,4'-diaminobiphenyl-2,2'-dicarboxylic acid, eyaziwa ngokuba yi-DABDA, i-chemical compound kunye ne-molecular formula C16H14N2O4.Ingumgubo omhlophe wekristale onyibilika kakhulu kwizinyibilikisi eziphilayo ezifana ne-ethanol, i-acetone, kunye ne-methanol.I-DABDA ineempawu ezizodwa zeekhemikhali ezenza ukuba zilungele ubuninzi bezicelo.

Le khompawundi yemichiza ifumana ukusetyenziswa kakhulu kwinkalo yophando lwepolymer nophuhliso.Ngenxa yokuzinza kwayo okuphezulu kwe-thermal kunye neempawu ezintle zoomatshini, i-DABDA isetyenziswa ngokuqhelekileyo njengebhloko yokwakha kwi-synthesis yeepolymers eziphambili.Ezi polymers zinoluhlu olubanzi lwezicelo, kubandakanya iingubo, izinto zokuncamathelisa, kunye nezithinteli zombane.

Ngaphaya koko, i-DABDA ibonisa iipropathi ezigqwesileyo ze-electrochemical, iyenza ibe ngumgqatswa ofanelekileyo kuphuhliso lwezixhobo eziphezulu ze-electrochemical.Isetyenziswa ngokubanzi ekwenzeni i-electrode yee-supercapacitors kunye neebhetri ze-lithium-ion.Ngokuqhuba kwayo okukhethekileyo kunye nokuzinza, i-DABDA inegalelo ekusebenzeni ngokubanzi kunye nexesha lokuphila kwezi nkqubo zokugcina amandla.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-4,4'-diaminobiphenyl-2,2'-dicarboxylic acid yethu yenziwe ngokucokisekileyo ukuze kuqinisekiswe umgangatho ophezulu wokucoceka kunye nomgangatho.Ibhetshi nganye ivavanywa ngokuqatha kwaye ihlalutywe ukuze ihambelane nemigangatho yamazwe ngamazwe.Siyazingca ngokuzisa imveliso edlula ulindelo lwabathengi kwaye ihlangabezana neemfuno zamashishini ahlukeneyo.

Ukhuseleko kunye nemiyalelo yokuphatha:

- Gwema ukudibana ngokuthe ngqo kwesikhumba kunye nokuphefumla uthuli okanye umphunga.Izixhobo ezifanelekileyo zokukhusela kufuneka zinxitywe xa uphethe le khompawundi.

- Gcina kwindawo epholileyo, eyomileyo kude nelanga elithe ngqo kunye nezinto ezingahambelaniyo.

- Landela iinkqubo ezifanelekileyo zokulahla ngokuhambelana nemimiselo yendawo.