Porphyrinic Acceptors forFullerene-Free MolecularPhotovoltaics  

作　　者：Jorge Labella Juan Laforga-Martin Tomás Torres 

机构地区：[1]Department of Organic Chemistry,Universidad Aut´onoma de Madrid,28049 Madrid [2]Institute for Advanced Research in Chemical Sciences,Universidad Aut´onoma de Madrid,Madrid [3]IMDEA—Nanociencia,28049 Madrid

出　　处：《CCS Chemistry》2024年第2期276-296,共21页中国化学会会刊（英文）

基　　金：T.T.acknowledges financial support from the Spanish MCIN/AEI/10.13039/501100011033(PID2020-116490GBI00,TED2021-131255B-C43);the Comunidad de Madrid and the Spanish State through the Recovery,Transformation and Resilience Plan[“Materiales Disruptivos Bidimensionales(2D)”(MAD2D-CM)(UAM1)-MRR Materiales Avanzados];the European Union through the Next Generation EU funds.Instituto madrileno de estudios avanzados Nanociencia acknowledges support from the“Severo Ochoa”Programme for Centres of Excellence in R&D(Ministerio de asuntos economicos y transformacion digital,Grant SEV2016-0686);T.T.also acknowledges the Alexander von Humboldt Foundation(Germany)for the A.v.Humboldt-J.C.Mutis Research Award 2023(Ref 3.3-1231125-ESP-GSA);J.L.acknowledgesMinisterio de Eduacion,Cultura y Deporte(MECD),Spain,for an F.P.U.Fellowship.

摘　　要：Over the past few years,the development of nonfullerene acceptors(NFAs)has become a prominent focus in both organic and perovskite solar cell(OSCs and PSCs,respectively)research fields.In this context,porphyrinoids,compounds structurally related to porphyrins,have emerged as promising solar cell candidates.In contrast to the widely used fullerene acceptors,porphyrinoids exhibit strong,broad absorption properties across the UV–vis/NIR spectrum,which can be easily tuned through chemical modifications.Furthermore,they can be prepared and derivatized using cost-effective and straightforward methodologies,allowing for convenient adjustments in thin-film morphology,processability,supramolecular organization,and energy levels.Additionally,these compounds offer higher thermal and photochemical stability,resulting in longer device lifetimes compared to their fullerene-based counterparts.In this review,we outline the utilization of porphyrinoids as NFAs in OSCs and PSCs,discussing essential aspects such as design guidelines,molecular properties,and device configuration.Our goal is to inspire and further promote the development of n-type porphyrinoids,which have not yet fully unleashed their potential.

关 键 词：fullerene-free molecular photovoltaics nonfullerene acceptors porphyrinic acceptors n-type porphyrinoids organic and perovskite solar cells 

分 类 号：O62[理学—有机化学]