Okuqukethwe Okuyinhloko
Ithimba locwaningo elivela e-Chinese Academy of Sciences (CAS) lishicilele okutholakele kwalo ku-Angewandte Chemie International Edition, lakha ubuchwepheshe obusha be-photocatalytic. Lobu buchwepheshe busebenzisa i-photocatalyst ye-Pt₁Au/TiO₂ ukuze kuvunyelwe ukusabela kokuxhuma kwe-CN phakathi kwe-ethylene glycol (etholakala ku-hydrolysis yepulasitiki ye-PET engcolile) kanye namanzi e-ammonia ngaphansi kwezimo ezithambile, okuhlanganisa ngqo i-formamide—into eluhlaza yamakhemikhali enenani eliphezulu.
Le nqubo inikeza indlela entsha "yokuvuselela kabusha" ipulasitiki elahliwe, kunokuba isuselwe kalula, futhi inenani elibalulekile kwezemvelo nakwezomnotho.
Umthelela Wemboni
Inikeza ikhambi elisha ngokuphelele elinenani eliphezulu lokulawula ukungcola kwepulasitiki, kuyilapho ivula nendlela entsha yokwenziwa okuluhlaza kwamakhemikhali amahle aqukethe i-nitrogen.
Isikhathi sokuthunyelwe: Okthoba-30-2025