Iyo Yazvino Kutsvagisa Kufambira mberi kweCarbon Dioxide Polyether Polyols muChina

MaChina masayendisiti akaita budiriro yakakura mumunda wekushandiswa kwekabhoni dioxide, uye tsvagiridzo yazvino inoratidza kuti China iri pamberi pakutsvaga pacarbon dioxide polyether polyols.

Carbon dioxide polyether polyols rudzi rutsva rwebiopolymer zvinhu zvine tarisiro yakafara yekushandiswa mumusika, senge zvivakwa zvekuvharisa, furo rekuchera mafuta, uye biomedical zvinhu. Chinhu chayo chikuru chakagadzirwa kabhoni dhaikisaidhi, kusarudza kushandisa kabhoni dhaikisaidhi kunogona kunyatso kudzikisa kusvibiswa kwezvakatipoteredza uye mafossil simba rekushandisa.

Munguva pfupi yapfuura, timu yekutsvagisa kubva kuDhipatimendi reChemistry yeFudan University yakabudirira polymer iyo yakawanda-doro ine carbonate boka necarbon dioxide nekushandisa infiltration catalytic reaction tekinoroji pasina kuwedzera kwekunze kwekudzikamisa, uye vakagadzira yakakwira polymer zvinhu izvo zvisingadi post- kurapwa. Panguva imwecheteyo, zvinyorwa zvine kugadzikana kwakanaka kwekushisa, kugadzirisa kushanda, uye michina yemagetsi.

Kune rimwe divi, timu inotungamirwa neacademician Jin Furen zvakare yakabudirira kuita ternary copolymerization reaction yeCO2, propylene oxide, uye polyether polyols kugadzirira yakakwirira-polymer zvinhu zvinogona kushandiswa pakuvaka zvivakwa. Mhedzisiro yetsvagiridzo inojekesa mukana wekubatanidza zvinobudirira kushandiswa kwemakemikari ecarbon dioxide nemapolymerization reactions.

Iyi mhedzisiro yekutsvagisa inopa mazano matsva uye nzira yekugadzirira tekinoroji yezvinhu zvebiopolymer muChina. Kushandisa magasi emarara emaindasitiri akadai secarbon dioxide kuderedza kusvibiswa kwezvakatipoteredza uye mafossil simba rekushandisa, uye kugadzira hurongwa hwese hwemhando yepamusoro yepolymer zvinhu kubva kune yakabikwa kusvika pakugadzirira "girinhi" zvakare maitiro emangwana.

Mukupedzisa, kubudirira kweChina kutsvagisa mucarbon dioxide polyether polyols kunonakidza, uye kumwe kuongorora kunodiwa mune ramangwana kuti iyi mhando yemhando yepamusoro yepolymer ishandiswe zvakanyanya mukugadzira uye hupenyu.