文章信息/Info

Title:

Progress on Novel Perovskite Solar Cells

作者:

王曉琳; 馮祖勇; 吳 楠; 羅 潔; 朱燕娟; 唐新桂

廣東工業(yè)大學(xué)物理與光電工程學(xué)院

Author(s):

WANG Xiaoling;  FENG Zuyong;  WU Nan;  LUO Jie;  ZHU Yanjuan;  TANG Xingui

School of Physics and Optoelectronic Engineering, Guangdong University of Technology,

關(guān)鍵詞:

鈣鈦礦; 太陽能電池; 有機(jī)-無機(jī)金屬鹵化物; 光電轉(zhuǎn)換效率; 無鉛

DOI:

10.7502/j.issn.1674-3962.2016.12.12

文獻(xiàn)標(biāo)志碼:

A

摘要:

太陽能光伏發(fā)電是解決目前日益嚴(yán)重的能源與環(huán)境問題的一種有效手段，在最近幾年里，新型鈣鈦礦太陽能電池得到迅猛發(fā)展，其最高光電轉(zhuǎn)換效率已經(jīng)達(dá)到20%,已成為可再生能源領(lǐng)域的研究熱點(diǎn)之一。鈣鈦礦太陽能電池是以具有鈣鈦礦結(jié)構(gòu)的有機(jī)-金屬鹵化物等作為核心光吸收、光電轉(zhuǎn)換、光生載流子輸運(yùn)材料的太陽能電池，具有能量轉(zhuǎn)換高和成本低的優(yōu)點(diǎn)且其核心光電轉(zhuǎn)換材料具有廉價(jià)、容易制備的特點(diǎn)，因此獲得了學(xué)術(shù)界的特別關(guān)注。首先總結(jié)了鈣鈦礦太陽能電池的結(jié)構(gòu)與原理，然后綜述了鈣鈦礦太陽電池在結(jié)構(gòu)和材料方面的最新研究進(jìn)展，特別是無鉛鈣鈦礦太陽能電池的一些研究, 最后分析了鈣鈦礦太陽能電池的發(fā)展趨勢及發(fā)展中亟需解決的問題。

Abstract:

In recent years, organic-inorganic hybrid lead-halide perovskite solar cells have got rapid progress and exhibited high photoelectric conversion efficiencies （PCE） of up to 20%. A perovskite solar cell is a type of solar cell which includes a perovskite structured compound, most commonly an organic-inorganic hybrid lead or tin halide-based material, as the light-harvesting active layer. Perovskite materials such as the methylammonium or formamidinium lead halides are cheap to produce and simple to manufacture. Their high efficiencies and low production costs make perovskite solar cells a commercially attractive option. In this paper, the research status and latest development of perovskite solar cells are reviewed including their structures and performances, especially for Pb�瞗ree perovskite solar cells. Finally, the key technologies and core scientific problems that are needed to solve for practical application of perovskite solar cells are also elaborated.