Simultaneous Suppression of Multilayer Ion Migration via Molecular Complexation Strategy toward High‐Performance Regular Perovskite Solar Cells DOI Open Access
Qian Zhou,

Yingying Yang,

Dongmei He

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 4, 2024

Abstract The migration and diffusion of Li + , I − Ag impedes the realization long‐term operationally stable perovskite solar cells (PSCs). Herein, we report a multifunctional universal molecular complexation strategy to simultaneously stabilize hole transport layer (HTL), electrode by suppression via directly incorporating bis(2,4,6‐trichlorophenyl) oxalate (TCPO) into HTL. Meanwhile, TCPO co‐doping results in enhanced mobility HTL, advantageous energy band alignment mitigated interfacial defects, thereby leading facilitated extraction minimized nonradiative recombination losses. TCPO‐doped regular device achieves peak power conversion efficiency (PCE) 25.68 % (certified 25.59 %). unencapsulated doped devices maintain over 90 their initial efficiencies after 730 h continuous operation under one sun illumination, 2800 storage at 30 relative humidity, 1200 exposure 65 °C, which represents best stabilities reported for PSCs. This work provides new approach enhance PCE stability PSCs host–guest rational design ligand molecules.

Language: Английский

Perspectives for Sustainability Analysis of Scalable Perovskite Photovoltaics DOI Creative Commons
Xueyu Tian, Samuel D. Stranks, Jinsong Huang

et al.

Energy & Environmental Science, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

We propose a multi-scale analytics and modeling framework to fill the gap in integrating circular solar economy principles with ecosystem climate commitments, enabling holistic sustainability analysis of perovskite PVs.

Language: Английский

Citations

6
Sustainability assessment of rooftop solar photovoltaic systems: A case study DOI
Satyajit Malode, Ravi Prakash, J. C. Mohanta

et al.

Environmental Impact Assessment Review, Journal Year: 2024, Volume and Issue: 108, P. 107609 - 107609

Published: July 24, 2024

Language: Английский

Citations

5
Life Cycle Assessment of Roll-To-Roll Produced Chemical Vapor Deposition Graphene Transparent Electrodes towards Copper Foil Recycling DOI
Qingxiang Li, Malte Ruben Vogt,

Haoxu Wang

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 468, P. 143068 - 143068

Published: Aug. 1, 2024

Language: Английский

Citations

4
Prediction and assessment methods for sustainable solar energy systems within our planetary boundaries: how reliable are they? DOI Creative Commons
Natalia Cano, Rebecca Saive,

Tim Bekius

et al.

Current Opinion in Chemical Engineering, Journal Year: 2025, Volume and Issue: 48, P. 101100 - 101100

Published: Feb. 18, 2025

Language: Английский

Citations

0
Comparative Life Cycle Assessment of Perovskite Solar Cell Production: Mesoporous n‐i‐p Versus Inverted p‐i‐n Architectures DOI Creative Commons
Joana Príncipe, Luísa Andrade, Teresa M. Mata

et al.

Advanced Energy and Sustainability Research, Journal Year: 2025, Volume and Issue: unknown

Published: March 19, 2025

Perovskite solar cells (PSCs) offer a viable alternative to silicon‐based technologies. Assessing their environmental performance is essential for responsible development. This study compares the life cycle impacts of two PSC architectures, mesoporous n‐i‐p and inverted p‐i‐n, using assessment methodology. The functional unit (FU) with an active area 2.88 cm 2 . inventory uses primary production data complemented literature, EcoInvent v3.9.1 database, process modeling. Environmental are evaluated ReCiPe 2016 method in SimaPro v9.5.0.1. Results indicate that producing PSCs has higher impact than PSCs, due differences material energy consumption. Specifically, require about 132 MJ/FU compared 25 leading carbon footprints 14.1 kg CO eq./FU 2.31 eq./FU, respectively. For consumption dominates impacts, accounting around 80% total impact, while depending on category, both materials can dominate. highlight critical could be significantly reduced by fully renewable electricity and/or minimizing presence metal back‐contact.

Language: Английский

Citations

0
Simultaneous Suppression of Multilayer Ion Migration via Molecular Complexation Strategy toward High‐Performance Regular Perovskite Solar Cells DOI
Qian Zhou, Yingying Yang, Dongmei He

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 4, 2024

The migration and diffusion of Li

Language: Английский

Citations

1
Assessing the Environmental Impact of Pnictogen‐based Perovskite‐Inspired Materials for Indoor Photovoltaics DOI Creative Commons
Rosario Vidal, Noora Lamminen,

Ville Holappa

et al.

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 17, 2024

Abstract The development of eco‐friendly indoor photovoltaics (IPVs) for Internet‐of‐Things (IoT) devices is booming. Emerging IPVs, especially those based on lead halide perovskites (LHPs), outperform the industry standard amorphous hydrogenated silicon (a‐Si:H). However, toxic in LHPs drives search safer alternatives. Perovskite‐inspired materials (PIMs) containing bismuth (Bi) and antimony (Sb) have shown promise, achieving power conversion efficiencies (PCE) approaching 10% despite early research stages. This promising due to their eco‐friendlier light‐harvesting layers compared LHPs. Yet, environmental footprint pnictogen‐based PIM over lifecycle remains unassessed. study conducts a life‐cycle assessment (LCA) best‐performing Sb‐ Bi‐PIMs, considering PCE, raw material availability, energy consumption, waste generation. It find that PCE plays decisive role identifying IPVs with minimized impact, namely Bi‐Sb alloy. Extended LCA simulations industrial‐scale processing show most Bi‐PIM has reduced burden a‐Si:H. also explore challenges solutions enhancing Bi‐and Sb‐PIMs’ sustainability. Overall, this provides first evidence potential PIMs as sustainable IPV technology, addressing whether lead‐free are truly eco‐friendly, thus contributing toward battery‐less IoT applications.

Language: Английский

Citations

1
Simultaneous Suppression of Multilayer Ion Migration via Molecular Complexation Strategy toward High‐Performance Regular Perovskite Solar Cells DOI Open Access
Qian Zhou,

Yingying Yang,

Dongmei He

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 4, 2024

Abstract The migration and diffusion of Li + , I − Ag impedes the realization long‐term operationally stable perovskite solar cells (PSCs). Herein, we report a multifunctional universal molecular complexation strategy to simultaneously stabilize hole transport layer (HTL), electrode by suppression via directly incorporating bis(2,4,6‐trichlorophenyl) oxalate (TCPO) into HTL. Meanwhile, TCPO co‐doping results in enhanced mobility HTL, advantageous energy band alignment mitigated interfacial defects, thereby leading facilitated extraction minimized nonradiative recombination losses. TCPO‐doped regular device achieves peak power conversion efficiency (PCE) 25.68 % (certified 25.59 %). unencapsulated doped devices maintain over 90 their initial efficiencies after 730 h continuous operation under one sun illumination, 2800 storage at 30 relative humidity, 1200 exposure 65 °C, which represents best stabilities reported for PSCs. This work provides new approach enhance PCE stability PSCs host–guest rational design ligand molecules.

Language: Английский

Citations

0