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Horumar Cusub oo Qashinka Loogu Bedelay Qasnad! Saynisyahanno Shiinees ah ayaa Balaastikada Qashinka u beddelay Formamide Qiimo Sare leh iyagoo adeegsanaya Iftiinka Qorraxda

Mawduuca Muhiimka ah

Koox cilmi-baaris ah oo ka socota Akadeemiyada Sayniska Shiinaha (CAS) ayaa natiijooyinkooda ku daabacday Daabacaadda Caalamiga ah ee Angewandte Chemie, iyagoo horumarinaya tiknoolajiyad cusub oo sawir-qaadis ah. Tiknoolajiyaddani waxay isticmaashaa sawir-qaadis Pt₁Au/TiO₂ si ay u suurtogeliso fal-celinta isku-xidhka CN ee u dhexeeya ethylene glycol (laga helay hydrolysis-ka balaastikada qashinka ah ee PET) iyo biyaha ammonia xaaladaha khafiifka ah, iyagoo si toos ah u sameeya formamide - walax kiimiko ceeriin ah oo qiimo sare leh.

Hawshani waxay bixisaa qaab cusub oo loogu talagalay "dib-u-warshadaynta" balaastikada qashinka ah, halkii ay ka ahaan lahayd dib-u-warshadayn fudud, waxayna ku faantaa qiimaha deegaanka iyo dhaqaalaha labadaba.

Saamaynta Warshadaha

Waxay bixisaa xal cusub oo qiimo sare leh oo loogu talagalay xakamaynta wasakhowga balaastikada ah, iyadoo sidoo kale furaysa waddo cusub oo loogu talagalay isku-darka cagaarka ah ee kiimikooyinka fiican ee ay ku jiraan nitrogen.


Waqtiga boostada: Oktoobar-30-2025