Embedded Files
Cell Reports Physical Science
2024, 5, 102159.
Cell Press
7.9
8.2%(Q1)
Yu-Hsuan Chen, Ching-Chin Chen, Vinh Son Nguyen, Xiao-Tong Jiang, Yan-Da Chen, Ming-You Li, Sheng-Yang Chen, Tzu-Chien Wei*, and Chen-Yu Yeh* (葉鎮宇)
我們開發出一種穩定的銅錯化物取代傳統應用於染敏化太陽能電池之電解質，能有效提升電池的光電轉換效率。此銅錯化物展現優異的電化學穩定性與快速電子轉移能力，為高效且低成本的綠能材料提供新方向。
We developed a stable copper-modified bipyridine mediator that significantly enhances the power conversion efficiency of dye-sensitized solar cells. With excellent electrochemical stability and fast electron transfer kinetics, it offers a promising direction for efficient, low-cost green energy materials.
Small Structures
2024, 2400236
Wiley
13.9
7.1%(Q1)
我們開發一系列雙蒽基染料，實現染料敏化太陽能電池在自然光與室內光下的高效運作。該分子具備寬廣的吸收範圍與穩定電子結構，能在低光環境下保持優異效率，為室內能源收集提供創新材料方案。
This work presents double-anthracene-based sensitizers that enable high-efficiency DSSCs under both sunlight and indoor light. With broad light absorption and stable electronic properties, these molecules maintain performance in low-light conditions, offering innovative solutions for indoor energy harvesting.
Advanced Science
2024, 2407235
Wiley
15.1
6.6%(Q1)
Jian-Ming Liao, Yu-Hsuan Chen, Hsuan-Wei Lee, Bo-Cheng Guo, Po-Cheng Su, Lun-Hong Wang, Nagannagari Masi Reddy, Aswani Yella, Zhao-Jie Zhang, Chuan-Yung Chang, Chia-Yuan Chen, Shaik M Zakeeruddin,* Hui-Hsu Gavin Tsai,* Chen-Yu Yeh* (葉鎮宇) and Michael Grätzel*
藉由結合高通量虛擬篩選與可解釋機器學習模型，精準預測紫質染料敏化太陽能電池的效率。我們透過結構-性能關聯分析，快速篩選高潛力分子，為新一代太陽能材料設計提供理論指引。
This study integrates high-throughput virtual screening with interpretable machine learning to accurately predict the efficiency of porphyrin-sensitized solar cells. By analyzing structure–performance relationships, we rapidly identify promising molecules, offering theoretical guidance for next-generation solar materials design.
Adv. Energy Mater.
2023, 13, 2300353. (IF = 27.8)
Ching-Chin Chen, Yu-Hsuan Chen, Vinh Son Nguyen, Sheng-Yang Chen, Meng-Chen Tsai, Jia-Sian Chen, Sing-Yu Lin, Tzu-Chien Wei,* and Chen-Yu Yeh*
我們成功合成一系列具有雙柵欄結構的紫質染料，利用Indacenodithiophene (IDT) 作為強推電子基，提升電子傳輸與分離效率。此設計展現出優異的太陽能轉換效率，為染料敏化太陽能電池的分子設計提供嶄新策略。
This work designs and synthesizes double-fence porphyrin dyes incorporating indacenodithiophene (IDT) as a strong electron donor. The architecture enhances charge transfer and separation, leading to high solar conversion efficiency and offering a novel strategy for dye-sensitized solar cell development.
Angew. Chem. Int. Ed.
2022, 61, e202209365. (IF=16.60)
Chi-Lun Mai, Qiu Xiong, Xiong Li, Jiann-Yeu Chen, Jung-Yao Chen, Ching-Chin Chen, Jianbin Xu, Chunming Liu, Chen-Yu Yeh,* and Peng Gao*
本研究開發具D2h對稱性的Donor-π-Donor型紫質材料，作為鈣鈦礦太陽能電池的高效電洞傳輸材料。此類紫質展現出優異的熱穩定性與電荷遷移能力，提升器件效率與壽命，為新型有機傳輸材料提供關鍵的設計概念。
This study develops thermally stable D₂h symmetric donor-π-donor porphyrins as efficient hole-transporting materials for perovskite solar cells. These porphyrins exhibit excellent thermal stability and charge mobility, enhancing device efficiency and longevity, and offering key insights for next-generation organic transport materials.
Adv. Energy Mater.
2022, 2104051. (IF = 27.8)
Ching-Chin Chen, Vinh Son Nguyen, Hsiao-Chi Chiu, Yan-Da Chen, Tzu-Chien Wei,* and Chen-Yu Yeh*
我們設計以蒽（Anthracene）為橋接基的染料，可應用於弱光環境下的染料敏化太陽能電池，在室內光源下可實現高達37% 的能量轉換效率，展現出優異的光捕捉與電荷分離性能，可適用於物聯網裝置需求。
This study designs anthracene-bridged sensitizers for dye-sensitized solar cells, achieving up to 37% efficiency under dim indoor lighting. The dyes exhibit excellent light harvesting and charge separation properties, making them ideal for powering IoT devices in low-light environments.
Adv. Funct. Mater.
2021, 31, 2007762. (IF=19; ▲ = 93)
Chi-Lun Mai, Qin Zhou, Qiu Xiong, Ching-Chin Chen, Jianbin Xu, Zhuangzhuang Zhang, Hsuan-Wei Lee, Chen-Yu Yeh,* and Peng Gao*
本研究開發Donor–π–Acceptor型紫質衍生物，應用於鈣鈦礦太陽能電池的缺陷鈍化。這些分子能有效抑制界面缺陷與非輻射復合，提升電池效率與穩定性，展現紫質在界面工程中的潛力。
This work introduces donor–π–acceptor porphyrin derivatives for defect passivation in hybrid perovskite solar cells. These molecules effectively suppress interfacial defects and non-radiative recombination, enhancing both efficiency and stability, and highlighting the role of porphyrins in interface engineering.
ACS Energy Lett.
2020, 5, 2641−2650. (IF=22; ▲ = 13)
Yun-Ju Chiang, Yi-Hsuan Hsiao, Yu-Hsuan Chen, Chieh-Ming Hung, Hsieh-Chih Chen,*and Chen-Yu Yeh*
此研究是全世界首度以全紫質結構製作有機光伏元件的例子，包含以紫質為主體與受體材料，其元件可達到7.2% 的能量轉換效率。透過分子能階調控與結構優化，展現紫質在全有機太陽能電池中的應用潛力與拓展性。
This study demonstrates the first all-porphyrin organic photovoltaic device, using porphyrins as both donor and acceptor components, achieving a power conversion efficiency of 7.2%. Energy level tuning and morphology control highlight the potential of porphyrins in fully organic solar cells.
ACS Energy Lett.
2018, 3, 1620−1626. (IF = 22)
Yu-Hsien Chiang, Hsien-Hsin Chou, Wei-Ting Cheng, Yun-Ru Li, Chen-Yu Yeh,* and Peter Chen*
我們設計紫質二聚體作為鈣鈦礦太陽能電池的電動傳輸層。該材料具優異的電荷傳輸性與熱穩定性，有效提升電池效率與長期穩定性，為高效鈣鈦礦太陽能電池開發尚提供了一新型有機材料的方案。
This study designs porphyrin dimers as hole-transporting layers for perovskite solar cells. The material exhibits excellent charge transport and thermal stability, significantly enhancing device efficiency and long-term stability, offering a novel organic material approach for high-performance perovskite devices.
Adv. Energy Mater.
2017, 7, 1700032. (IF = 27.8)
Yogesh S. Tingare, So'n Vinh Nguyen, Hsien-Hsin Chou, Yu-Chieh Liu, Yean-San Long, Teng-Chun Wu, Tzu-Chien Wei,* Chen-Yu Yeh*
本研究合成新型乙炔橋接的9,10-共軛蒽染料，可應用於戶外及室內光之染料敏化太陽能電池。該染料展現優異的光吸收與電子注入效率，在不同光照條件下均具高效能表現，拓展了染料敏化太陽能電池的實用性。
This study synthesizes new acetylene-bridged 9,10-conjugated anthracene sensitizers for outdoor and indoor dye-sensitized solar cells. These dyes demonstrate excellent light absorption and electron injection efficiency, delivering high performance under various lighting conditions and broadening the application scope of DSSCs.
ACS Energy Lett.
2016, 1, 956−962. (IF = 22)
Hsien-Hsin Chou, Yu-Hsien Chiang, Ming-Hsien Li, Po-Shen Shen, Hsiang-Jung Wei, Chi-Lun Mai, Peter Chen,*, and Chen-Yu Yeh*
本研究開發鋅紫質−乙炔苯胺共軛分子作為鈣鈦礦太陽能電池的電洞傳輸材料，展現出高達16.6% 的能量轉換效率。此材料兼具良好的電荷遷移率與穩定性，為高性能、有機電動傳輸層提供新穎設計策略。
This study presents zinc porphyrin−ethynylaniline conjugates as novel hole-transporting materials for perovskite solar cells, achieving a power conversion efficiency of 16.6%. These materials offer excellent charge mobility and stability, representing a promising design strategy for high-performance organic HTMs.
Angew. Chem. Int. Ed.
2016, 55, 5035−5039. (IF = 16.6)
Chiranjeevulu Kashi, Chu-Chun Wu, Chi-Lun Mai, Chen-Yu Yeh,* Chi-Kwong Chang*
我們成功合成出全世界第一個八氟取代紫質（Octafluoroporphyrin），展現高電子親和力與穩定的π共軛系統。其獨特的電子特性使其在有機電子、光電材料及金屬配位化學中展現應用潛力，為設計功能性紫質分子提供新途徑。
This study reports the successful synthesis of octafluoroporphyrin, featuring high electron affinity and a stable π-conjugated system. Its unique electronic properties offer potential in organic electronics, optoelectronic materials, and coordination chemistry, enabling new pathways for functional porphyrin design.
Angew. Chem. Int. Ed.
2014, 53, 2973−2977. (IF = 11.709, ▲:131)
Aswani Yella, Chi-Lun Mai, Shaik M. Zakeeruddin, Shu-Nung Chang, Chi-Hung Hsieh, Chen-Yu Yeh,* and Michael Grätzel*
透過分子工程設計具推-拉結構的紫質染料，系統性探討苯環間隔基對染料敏化太陽能電池性能的影響。結果顯示，苯環在結構上的導入可優化電子傳輸與分子排列，大幅提升光電轉換效率，提供染料設計的新策略。
This study employs molecular engineering to design push-pull porphyrin dyes and systematically investigates the role of benzene spacers in dye-sensitized solar cells. The benzene units enhance electron transport and molecular organization, significantly boosting power conversion efficiency and guiding future dye design.
Energy Environ. Sci.
2012, 5, 9843−9848. (IF = 32.5)
Hui-Ping Wu, Zih-Wei Ou, Tsung-Yu Pan, Chi-Ming Lan, Wei-Kai Huang, Hsuan-Wei Lee, N. Masi Reddy, Chien-Tien Chen,* Wei-Shan Chao, Chen-Yu Yeh* and Eric Wei-Guang Diau*
透過分子工程設計「雞尾酒式共敏化」策略，結合多種互補吸收的紫質染料，實現可吸收全光譜範圍的染料敏化太陽能電池。此策略顯著提升光吸收範圍與電子注入效率，達成高效能太陽能轉換表現。
This study applies molecular engineering to develop a “cocktail co-sensitization” strategy, combining complementary porphyrin dyes for efficient panchromatic absorption in dye-sensitized solar cells. This approach enhances light harvesting and electron injection, leading to significantly improved solar energy conversion efficiency.
Porphyrin-Sensitized Solar Cells with Cobalt (II/III)–Based Redox Electrolyte Exceed 12 Percent Efficiency
Science
2011, 334, 629−634. (IF = 56.9, ▲: 5347)
Aswani Yella, Hsuan-Wei Lee, Hoi Nok Tsao, Chenyi Yi, Aravind Kumar Chandiran, Md.Khaja Nazeeruddin, Eric Wei-Guang Diau,* Chen-Yu Yeh,* Shaik M Zakeeruddin,* Michael Grätzel*
我們開發高效紫質敏化太陽能電池，搭配鈷(II/III)氧化還原電解質，實現超過12% 的光電轉換效率，為此前紀錄的世界冠軍。透過染料與電解質間的能階匹配與界面優化，提升電荷分離與傳輸效率，展現紫質系統的應用潛力。
This study demonstrates porphyrin-sensitized solar cells employing a cobalt (II/III)–based redox electrolyte, achieving over 12% power conversion efficiency. Optimized energy level alignment and interfacial engineering enhance charge separation and transport, showcasing the potential of porphyrin systems in high-performance DSSCs.
Angew. Chem. Int. ed.
2010, 49, 6646−6649. (IF = 16.6, ▲: 725)
Takeru Bessho, Shaik M. Zakeeruddin, Chen-Yu Yeh,* Eric Wei-Guang Diau,* and Michael Grätzel*
我們設計具推–拉取代基的紫質染料，應用於中孔結構的染料敏化太陽能電池。此類分子具備優異的光吸收與電荷分離能力，實現高效率光電轉換表現，展現推–拉型分子在高效DSSCs中的關鍵作用。
This study designs donor–acceptor-substituted porphyrin dyes for mesoscopic dye-sensitized solar cells. These molecules exhibit excellent light-harvesting and charge-separation capabilities, leading to high power conversion efficiency and highlighting the pivotal role of push–pull architectures in efficient DSSCs.
Energy Environ. Sci.
2010, 3, 949−955. (IF = 32.5)
Sung-Lin Wu, Hsueh-Pei Lu, Han-Ting Yu, Shu-Han Chuang, Chien-Lan Chiu, Cheng-Wei Lee, Eric Wei-Guang Diau,* and Chen-Yu Yeh*
本研究設計具推–拉結構的紫質染料，系統性探討其在染料敏化太陽能電池中的光電特性。藉由優化電子予體、π橋與受體單元，提升光吸收與電荷分離效率，成功實現高效能的太陽能轉換表現。
This study designs and characterizes porphyrin sensitizers with a push–pull framework for dye-sensitized solar cells. By optimizing donor, π-bridge, and acceptor units, the dyes achieve enhanced light absorption and charge separation, leading to highly efficient solar energy conversion.
Page updated
Google Sites
Report abuse