China / Japan: Abaphandi evela University eKyoto, i-University of Tokyo e-Japan kunye Jiangsu Normal University e China aye avelisa izinto ezintsha elingase emane capture carbon dioxide (CO 2) molecule eyiguqula ibe izinto 'luncedo' eziphilayo, kuquka siphu- ukuze lyu. Iprojekthi yophando iye yachazwa kulindixesha Nature Communications.
Le ebonakalayo ulungelelaniso Polymer aneentunja (PCP, eyaziwa njenge sikhokelo metal-eziphilayo), isakhelo equlathe ion zinc metal. Abaphandi kuhlolwa ngokusebenzisa X-ray uhlalutyo zabo eziphathekayo zesakhiwo wafumanisa ukuba emane thatha CO kuphela 2 iimolekyuli kunye izihlandlo ezilishumi ukusebenza ngaphezu kwezinye PCPs. Le nto iye i candelo ephilayo kunye elijikelezayo-like isakhiwo eziphilayo, yaye njengoko CO 2 iimolekyuli sisondela isakhiwo, ajikeleza uhlele ukuze kuvumeleke CO 2 nokubanjiswa, kubangele tshintsho luncinane ukuya imiphantsi ngemolekyula ngaphakathi PCP. Oku kukuvumela ukuba asebenze yokugalela molekyuli ezinokubona iimolekyuli ngobukhulu kunye nemilo. I-PCP nalo ezinokuphinda zisetyenziswe; ukusebenza lo kuvala abuzange bunciphe, nkqu nasemva-10 kumjikelo basabela.
Emva kokuba kufakwe le carbon, impahla ukuguqulela zingasetyenziswa ukwenza lyu, impahla kunye iintlobo ngeentlobo izicelo kuquka izixhobo usambathisa.
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Post ixesha: Oct-18-2019