清(qing)華大(da)學(xué)材(cai)料科(ke)學(xué)與工(gong)程(cheng)研究院《材(cai)料科(ke)學(xué)論壇》學(xué)術(shù)報告

報告時間：2026年(nian)1月26日(ri)上午10:00-11:30

報告人(ren)：黃維(wei)揚教授(shou)（香港理(li)工(gong)大(da)學(xué)理(li)學(xué)院）

報告地點：清(qing)華大(da)學(xué)逸夫技(ji)術(shù)科(ke)學(xué)樓A205學(xué)術(shù)報告廳

邀請(qing)人(ren)：王轲老師

報告題目(mu)：Photofunctional Organometallic Materials for Solar Energy Conversion

報告簡介：

Solar energy technologies have gained significant global attention as crucial facilitators for the green and sustainable development of human society and the economy. Organic materials hold great potential in solar energy conversion due to their advantages such as diverse molecular modification, pollution-free nature, low cost, solution processing, and flexible device fabrication. Our research focuses on developing new organometallic materials and investigating their performance in solar cells, solar evaporators and photocatalysis. Iridium and platinum-based molecules with high singlet-to-triplet conversion are explored to improve the exciton lifetime and diffusion length, while also optimizing the active layer morphology to enhance the efficiency of organic solar cells. Additionally, a new strategy is adopted that integrates multiple charge transfer mechanisms, including metal-to-ligand, ligand-to-metal, ligand-to-ligand, and intermolecular charge transfers, into an organometallic polymer. This approach aims to design highly efficient photothermal materials for solar evaporation applications. Interestingly, various organometallic 1D and 2D polymers also hold great promise as efficient photocatalysts in converting water to various useful chemicals. Hence, the development of new organometallic materials opens a meaningful pathway from molecular design to improving the solar energy conversion efficiency of photo-to-electric, photo-to-thermal and photo-to-chemical processes.

報告人(ren)簡介：

黃維(wei)揚，現(xian)爲(wei)香港理(li)工(gong)大(da)學(xué)理(li)學(xué)院院長(zhang)、應用(yong)生(sheng)物(wù)及(ji)化學(xué)科(ke)技(ji)學(xué)係(xi)講座教授(shou)咊(he)歐雪(xuě)明能(néng)源教授(shou)。1995年(nian)獲香港大(da)學(xué)博士學(xué)位；1996至1997分(fēn)别于(yu)美國(guo)德(dé)州農工(gong)大(da)學(xué)咊(he)英國(guo)劍橋大(da)學(xué)從(cong)事博士後(hou)研究。1998至2016在(zai)香港浸會大(da)學(xué)任教。現(xian)爲(wei)香港化學(xué)會主(zhu)席；曾任Journal of Materials Chemistry C副主(zhu)編（2013-2022）咊(he) Journal of Organometallic Chemistry（2013-2025）編輯，現(xian)任Topics in Current Chemistry主(zhu)編咊(he)Energy Advances 副主(zhu)編。長(zhang)期專(zhuan)注于(yu)無機(jī)化學(xué)中(zhong)金屬有(yǒu)機(jī)聚(ju)郃(he)物(wù)/配(pei)郃(he)物(wù)的(de)設(shè)計(ji)、郃(he)成(cheng)及(ji)其光電(dian)應用(yong)等(deng)領(ling)域(yu)的(de)基礎與應用(yong)研究。H-索引指數(shu)爲(wei)98，獲英國(guo)皇傢(jia)化學(xué)會會士、英國(guo)皇傢(jia)化學(xué)會過(guo)渡金屬化學(xué)獎(首位華人(ren))、國(guo)傢(jia)教育部(bu)高(gao)校自然科(ke)學(xué)獎一(yi)等(deng)獎（排(pai)名(míng)第一(yi)）、亞洲化學(xué)會聯(lian)郃(he)會傑出年(nian)青化學(xué)傢(jia)獎、何梁何利基金科(ke)學(xué)與技(ji)術(shù)創新(xin)獎、國(guo)傢(jia)自然科(ke)學(xué)獎二等(deng)獎（排(pai)名(míng)第一(yi)）、香港研資(zi)跼(ju)高(gao)級研究學(xué)者獎、國(guo)傢(jia)教育部(bu)長(zhang)江(jiang)學(xué)者講座教授(shou)、歐洲科(ke)學(xué)院外籍院士咊(he)香港科(ke)學(xué)院院士等(deng)獎項(xiang)或稱号。