Okuqukethwe Okubalulekile
Ithimba labacwaningi abavela ku-Chinese Academy of Sciences (CAS) lishicilele abakutholile ku-Angewandte Chemie International Edition, lithuthukisa ubuchwepheshe obusha be-photocatalytic. Lobu buchwepheshe busebenzisa i-photocatalyst ye-Pt₁Au/TiO₂ ukunika amandla ukusabela kokuhlanganiswa kwe-CN phakathi kwe-ethylene glycol (etholwe ku-hydrolysis ye-PET plastic) kanye namanzi e-ammonia ngaphansi kwezimo ezithambile, ehlanganisa ngokuqondile i-formamide—impahla eluhlaza yamakhemikhali enenani eliphezulu.
Le nqubo ihlinzeka nge-paradigm entsha "yokwenyusa" imfucumfucu yepulasitiki, esikhundleni sokwehlisa amabhayisikili, futhi iziqhayisa kokubili ukubaluleka kwezemvelo nezomnotho.
Umthelela Wemboni
Inikeza isixazululo esisha ngokuphelele senani eliphezulu lokulawula ukungcoliswa kwepulasitiki, kuyilapho ivula nendlela entsha yokuhlanganiswa okuluhlaza kwamakhemikhali ahlanzekile aqukethe i-nitrogen.
Isikhathi sokuthumela: Oct-30-2025