Sunu sukkandikoo ci sistem katalitik bi, xarala yi liggéeyukaay yi di jëfandikoo ci kawsu bi ñuy jëfandikoo ci àdduna bi mën nañu ko xaaj juróomi sistem yu mag: nickel, cobalt, titanium, ak suuf su bariwul (neodymium).Titanium, nickel ak cobalt system bi gëna am solo ci wàllu yokkute, litium mooy gëna am solo ci defar, aliment coppite ci nikel bu njëkk bi mooy sunu réew ci 1960 s yokkute bu baax ci catalysts nikel yu am doole lool, ci 1965 ci jinzhou, lalanzhou, tàmbali defar ay liggéey yu bees, defar ay xeeti liggéey yu bees ci 1985, neexal bu gëna mag ci yokkute science ak xarala yu bees, ginaaw xaaju jamono yu bari, xarala yu bees yu Chine ak nickel kalite produit bu njëkk ci àdduna bi.
Màndarga yi ci sistem katalyseu nuckel:
1. Sistemu catalytic system nickel dafay nekk sistem bu bari komponent. Rasio dose, anam ñam ak mode màgget ci katalisatër yi, du indi lenn ludul indi jafe-jafe ci liggéeyu system catalytic bi, waaye itam dafay indi jafe-jafe ci diisaayu polymer.
2, sistem katalisatëru nickel, tàngooru polymerisation, ngir mëna ànd ak anam wu yaatu, tàngoor wi ëpp 120 degre, sistem bi ba leegi amul benn liggéey, amna tàngoor wu baax.
{{0} system katalyse nuckel bi dafa am yoon wu baax, te bariwaayu katalis bi ak bariwaayu monomer.
4. Ssystem bickel catalyzed dafa waral ñu bari ñuy toxal cadene ci diiru polymerisation bi, loolu mooy tax ñu jeexal chaine bi.
Màndarga yi am ci wàllu polymerisation ci sistem katalyse suuf su bariwul:
1. nañu jëfandikoo hexane hydrocarbon bu saturated ni solvant, te loolu dafay jàppale environmaa bi;
2. Tolluwaayu soppi monomer bu kawe, ba ci 100%;
3. yombul defar reaction cross-linding te defar gel.