Zhao Dewei pab pawg tau teeb tsa cov ntaub ntawv rau kev ua haujlwm ntawm thaj chaw loj perovskite hnub ci hlwb

Ob peb hnub dhau los, pab neeg ntawm xibfwb Zhao Dewei los ntawm lub koom haum ntawm Solar Materials thiab Devices ntawm Sichuan University (tom qab no hu ua lub koom haum ntawm hnub ci zog ntawm Sichuan University) tau ua ib tug breakthrough nyob rau hauv 1cm2 cheeb tsam perovskite/perovskite (tag nrho perovskite. ) tandem hnub ci cell. Certified los ntawm Kev Nyab Xeeb thiab Ib puag ncig Technology Laboratory (JET), photoelectric conversion efficiency ntawm tag nrho cov-perovskite tandem solar cell nrog ib tug txwv irradiation cheeb tsam ntawm 1.044cm2 mus txog 26.4 feem pua, uas yog tam sim no cov ntaub ntawv rau hom ntawm solar cell nyob rau hauv Tuam Tshoj.

Qhov kev ua tau zoo no tau suav nrog hauv 2021 CPVS Cov Kev Tshawb Fawb-Cell Efficiencies daim ntawv teev npe, uas yuav raug tso tawm nyob rau hauv lub rooj sib tham qhib ntawm 19th Tuam Tshoj Photovoltaic Academic Conference rau lub Plaub Hlis 21, 2022 (raws li qhia hauv qab no).

CPVS Qhov Zoo Tshaj Plaws Kev Tshawb Fawb-Cell Efficiencies tau muab tso ua ke txhua xyoo los ntawm Pawg Neeg Ua Haujlwm Photovoltaic ntawm Tuam Tshoj Kev Siv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob thiab luam tawm nyob rau hauv txhua xyoo "China Photovoltaic Technology Development Report". Cov txiaj ntsig tau muab los ntawm Lub Tsev Haujlwm ntawm Hnub Ci Zog Hluav Taws Xob (Fraunhofer-ISE), Lub Tsev Haujlwm rau Hnub Ci Zog Hameln (ISFH) hauv Tebchaws Yelemees, Nyiv Hluav Taws Xob Kev Nyab Xeeb thiab Ib puag ncig Technology Laboratory (JET), thiab lwm yam, thiab Martin Green efficiency uas suav nrog lub ntiaj teb qib siab tshaj photovoltaic Cov txheej txheem kev txheeb xyuas ntawm lub rooj yog zoo ib yam, thiab nws yog cov ntaub ntawv pov thawj tshaj plaws hnub ci cell efficiency hauv Suav teb. Qhov tshwm sim ntawm Prof. Dewei Zhao pab neeg los ntawm lub koom haum ntawm Hnub Ci Zog yog thawj zaug uas qhov kev ua tau zoo ntawm Sichuan University lub hnub ci hlwb tau suav nrog hauv CPVS Qhov Zoo Tshaj Plaws Kev Tshawb Fawb-Cell Efficiencies.

Sichuan University of Solar Energy tau cog lus rau kev tshawb fawb thiab kev tsim cov khoom siv hluav taws xob zoo photovoltaic thiab cov cuab yeej siv, thiab tau ua tiav cov kev tshawb fawb thiab kev loj hlob ntawm cadmium telluride nyias zaj duab xis hnub ci hlwb los ntawm cov khoom siv me me mus rau thaj tsam loj. kev tsim technology, thiab tau rov teeb tsa cov ntaub ntawv ua haujlwm hauv tsev rau cadmium telluride hlwb. Thiab tau tsim kuv lub teb chaws thawj tus tsav tsheb ntau lawm kab ntawm cadmium telluride roj teeb uas muaj kev ywj pheej cov cuab yeej cuab tam; pab neeg no kuj tau ua cov kev tshawb fawb ntawm perovskite ib qho kev sib tshuam thiab cov khoom siv sib txuas thiab cov khoom siv.