Siv Lub Tshuab Hluav Taws Xob Hluav Taws Xob los ua kom lub hnub ci zog ntau dua
Nov 17, 2021
Ib pab neeg thoob ntiaj teb ntawm cov kws tshawb fawb tau txheeb xyuas cov txheej txheem tshiab uas siv cov ntaub ntawv sib koom ua ke uas tuaj yeem ua kom nrawm ntawm kev siv cov nqi qis, ntau cov ntaub ntawv hauv ntiaj teb uas tuaj yeem hloov pauv lub zog los ntawm kev hloov cov hnub ci silicon-based solar panels.
Ib pab pawg coj los ntawm cov npoj yaig los ntawm Newcastle University thiab Uppsala University hauv Sweden thiab Federico II University hauv Naples, Ltalis tau tshaj tawm lawv cov txiaj ntsig hauv Chem magazine. Lawv siv lub tetradentate ligand (ib lub ligand uas khi plaub lub atoms pub dawb). ) Tsim lub dynamic dimer tooj liab complex. Cov tshuab tooj liab tshiab no muab kev sib xyaw ua ke tshiab ntawm kev thauj mus los ceev nrog qhov tsis tau pom dua los ntawm ob-electron redox mechanism thaum inhibiting carrier recombination tom qab disproportionation.
Lub dynamic dimer system sawv cev rau tiam tshiab ntawm high-efficiency redox media rau cov khoom siv molecular. Nws tuaj yeem pab cov cuab yeej siv hluav taws xob photovoltaic nrog qhov tsis tshua muaj hluav taws xob tsawg, thiab muaj lub zog qis dua thiab rov ua dua tshiab.
Kev tshawb fawb tus thawj coj, Dr. Marina Freitag ntawm Newcastle University Lub Tsev Kawm Ntawv ntawm Natural thiab Environmental Sciences tau hais tias: "Feem ntau ntawm kev nce qib hauv lub hom phiaj ntawm kev siv cov khoom siv qis thiab muaj ntau yog los ntawm kev txhim kho cov khoom siv hluav taws xob. Qhov teeb meem ntawm kev them nqi hloov pauv tseem muaj. Qhov no yog dav saws. Qhov no yog ib qho teeb meem rau lub hnub ci tshuab, thiab qhov no yog qhov nyuaj uas peb tab tom tshawb nrhiav los daws."
Kev tshawb fawb tus thawj coj, xibfwb Ana Belén Muñoz-Garcia ntawm Federico II University of Naples, tau hais tias: "Qhov haujlwm no ua pov thawj tias kev tshawb fawb yooj yim uas ua ke nrog kev sim thiab kev tshawb xav tuaj yeem muab lub hauv paus ruaj khov rau kev ua kom zoo dua cov ntaub ntawv thiab cuam tshuam rau kev siv hluav taws xob txuas ntxiv dua tshiab. Lub hauv paus kev tshawb fawb muaj qhov cuam tshuam tiag tiag rau kev siv tshuab hluav taws xob. Society"
