低コスト・高効率・高速熱プレスによるスケーラブルな炭素ベース平面ペロブスカイト太陽電池
Low-cost, Highly Efficient and Fast Thermally Pressed Scalable Carbon-based Planar Perovskite Solar Cells (原題)
Renewable Power Office. Solar Energy Technologies Office USDOE Office of Energy Efficiency and Renewable Energy (EERE), Feng Yan, USDOE Office of Critical Minerals and Energy Innovation (CMEI), Univ. of Alabama, Tuscaloosa, AL (United States), Arizona State Univ., Tempe, AZ (United States)
🤖 gxceed AI 要約
日本語
本報告は、炭素電極ペロブスカイト太陽電池（C-PSC）の低コスト化と耐久性向上を目指し、熱プレス法による界面品質改善、電極導電性向上、安定性向上を系統的に研究した成果をまとめたものである。デバイス性能と、界面再結合、輸送損失、不安定性の3つのメカニズムとの関連を解明した。
English
This final technical report summarizes systematic engineering of thermally pressed carbon-based planar perovskite solar cells (C-PSCs) to improve interface quality, electrode conductivity, and stability. The work links device performance to three coupled mechanisms: interfacial recombination, transport losses, and instability, advancing low-cost, durable photovoltaics.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本では再生可能エネルギー拡大とコスト低減が課題であり、低コストで耐久性の高い太陽電池技術は国内のエネルギー転換に寄与する可能性がある。ただし、実用化にはさらなる研究開発と産業化の支援が必要。
In the global GX context
Globally, this research contributes to the energy transition by addressing cost and durability barriers in perovskite solar cells, a promising next-generation PV technology. It supports renewable energy deployment and climate goals by offering a scalable, low-cost alternative to conventional solar cells.
👥 読者別の含意
🔬研究者:Provides insights into mechanisms limiting carbon-based perovskite solar cell performance and stability, guiding future materials and device engineering.
🏢実務担当者:Highlights a low-cost manufacturing approach (thermal pressing) that could reduce production costs for solar panels, relevant for PV manufacturers.
🏛政策担当者:Supports policies promoting R&D in next-generation solar technologies to enhance energy security and meet decarbonization targets.
📄 Abstract（原文）
This Final Technical Report summarizes work completed under Award Number DEEE0009833, titled "Low-cost, Highly Efficient and Fast Thermally Pressed Scalable Carbon-based Planar Perovskite Solar Cells." The project addressed the central technical problem that carbon-electrode perovskite solar cells (C-PSCs) can reduce electrode costs and improve environmental durability, but they have historically lagged noble-metalcontact devices due to poor carbon/perovskite contact, high carbon-electrode resistance, imperfect hole extraction, and insufficient operational stability. The Statement of Project Objectives (SOPO), therefore, required systematic engineering of thermally pressed carbon-based planar perovskite solar cells by improving the carbon/perovskite interface quality, improving carbon-electrode conductivity, and further increasing device stability. The work advanced understanding of carbon-based perovskite photovoltaics by connecting device performance to three coupled mechanisms: interfacial recombination at the perovskite/hole-transport-layer/carbon stack; lateral and vertical transport losses in carbon contacts; and instability driven by moisture, heat, illumination, ion migration, and slow/variable manufacturing steps.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.2172/3484888first seen 2026-08-29 04:40:36
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