楊汶醒

楊汶醒

楊汶醒,1988年生,本科畢業於武漢理工大學,碩士畢業於華南理工大學,博士畢業於瑞典烏普薩拉大學,師從Gerrit Boschloo教授和瑞典科學院、工程院院士Anders Hagfeldt教授。博士後研究出站後,於2021年9月入職西湖大學,組建時間分辨光譜與光電化學轉化實驗室,任特聘研究員(獨立PI/博士生導師)。

基本介紹

人物經歷,科研方向,代表論文,

人物經歷

2010年本科畢業於武漢理工大學;
2012年碩士畢業於華南理工大學;
2017年博士畢業於瑞典烏普薩拉大學,師從Gerrit Boschloo教授和瑞典科學院、工程院院士Anders Hagfeldt教授;
2017-2018年在英國帝國理工學院開展博士後研究,師從英國皇家學會院士James R. Durrant 教授;
2018-2021年,赴美國埃默里大學開展博後研究工作,師從知名超快光譜專家Tianquan Lian教授;
2021年9月入職西湖大學理學院,西湖大學人工光合作用與太陽能燃料中心。

科研方向

楊汶醒博士長期致力於太陽能電池、太陽能燃料、光電材料的時間分辨光譜研究。通過使用超快光譜、閃光光解、螢光衰減等瞬態光譜技術,探究能源材料器件中的光生載流子激發態動力學和輸運機理,揭示光電化學轉化的微觀機制,最終用於促進太陽能轉化和催化科學關鍵技術的突破。近年來在國際知名學術期刊發表論文30餘篇,其中第一和通訊作者論文10餘篇,包括Nat. Commun., J. Am. Chem. Soc., Nano. Lett., Chem. Sci., ACS Energy Lett.等。2017年博士論文獲瑞典烏普薩拉大學Bjurzons premium獎。2018年獲德國洪堡學者資助邀請。2018-2021年獨立主持瑞典基金理事會基金用於納米晶人工光合作用的電子轉移研究。擔任Nano. Lett., J. Phys. Chem. Lett.等學術期刊審稿人。
研究方向將重點圍繞太陽能電池和太陽能燃料轉化 (CO2 還原, 水氧化等)過程中的載流子動力學和原位光譜分析:
(1) 新興太陽能電池(如鈣鈦礦電池)中的光生載流子動力學和電荷輸運;
(2) 光電催化過程中的界面電荷轉移機理;
(3) 電催化瞬態原位光譜分析,如瞬態拉曼、ATR-IR等,揭示關鍵催化中間產物及其反應路徑;
(4) 光電、納米材料的激發態動力學,如多激子俄歇過程,界面電子轉移等。

代表論文

(*代表通信作者)
1. Yang, W.; Godin, R.; Kasap, H.; Moss, B.; Dong, Y.; Hillman, S. A. J.; Steier, L.; Reisner, E.; Durrant, J. R.* Electron Accumulation Induces Efficiency Bottleneck for Hydrogen Production in Carbon Nitride Photocatalysts. J. Am. Chem. Soc. 2019, 141 (28), 11219–11229.
2. Yang, W.*; Liu, Y.; Cullen, D. A; McBride, J. R.; Lian, T.* Harvesting Sub-bandgap IR Photons by Photo-thermionic Hot Electron Transfer in a Plasmonic p-n junction, Nano Lett 2021, 21, 9, 4036–4043
3. Yang, W.; Liu, Y.; Edvinsson, T; Castner, A; Wang, S; He. S; Ott, S; Hammarström, L*, Lian, T.*. Photoinduced Fano Resonances between Quantum Confined Nanocrystals and Adsorbed Molecular Catalysts, Nano Lett. 2021, 21, 13, 5813–5818
4. Yang, W.*†; Liu, Y.†; McBride, J. R.; Lian, T.* Ultrafast and Long-lived Transient Heating of Surface Adsorbates on Plasmonic Semiconductor Nanocrystals, Nano Lett 2021, 21, 453-461.
5. Yang, W.*; Yang, Y.; Kaledin, A. L.; He, S.; McBride, J. R.; Lian, T.* Surface Passivation Extends Single and Biexciton Lifetimes of InP Quantum Dots. Chemical Science, 2020,11, 5779-5789.
6. Yang, W.*; Vlachopoulos, N.; Boschloo, G. Impact of Local Electric Fields on Charge-Transfer Processes at the TiO2 /Dye/Electrolyte Interface. ACS Energy Lett. 2017, 2 (1), 161–167.
7. Hao, Y.†; Yang, W.†; Zhang, L.; Jiang, R.; Mijangos, E.; Saygili, Y.; Hammarström, L.; Hagfeldt, A.; Boschloo, G.* A Small Electron Donor in Cobalt Complex Electrolyte Significantly Improves Efficiency in Dye-Sensitized Solar Cells. Nat. Commun. 2016, 7, 13934.
8. Hao, Y.*†; Yang, W.*†; Karlsson, M.; Cong, J.; Wang, S.; Li, X.; Xu, B.; Hua, J.; Kloo, L.; Boschloo, G. Efficient Dye-Sensitized Solar Cells with Voltages Exceeding 1 V through Exploring Tris(4-Alkoxyphenyl)Amine Mediators in Combination with the Tris(Bipyridine) Cobalt Redox System. ACS Energy Lett. 2018, 3 (8), 1929–1937.
9. Yang, W.*; Vansuch, G., Liu, Y., Jin, T., Liu, Q.; Ge, A., Monica, S., Sanchez, M. L. K; Adams, M. W. W.; Dyer, R. B.*, Lian, T.* “Liquid” to “crystalline” phase transition of surface ligands modulate the quantum efficiency of H2 production in mediator based CdS nanorod/Hydrogenases assemblies. ACS Applied Material and Interfaces, 2020, 12, 31, 35614–35625.
10. Achilleos, D. Yang, W.; Kasap, H.; Savateev, A.; Markushyna,Y.; Durrant, J. R.* and Reisner, E.*; Solar Reforming of Biomass with Homogeneous Carbon Dots, Angew Chem Int Ed Engl 2020, 59, 18184-18188.
11. Yang, W.; Hao, Y.*; Kloo, L.; Boschloo, G.* Carrier Dynamics of Dye-Sensitized TiO2 in Contact with Different Cobalt Complexes in the Presence of Tri(p-Anisyl)Amine Intermediates. J. Phys. Chem. C 2018, 122 (26), 14345–14354.
12. Yang, W.*; Hao, Y.; Vlachopoulos, N.; Eriksson, A. I. K.; Boschloo, G.* Studies on the Interfacial Electric Field and Stark Effect at the TiO2/Dye/Electrolyte Interface. J. Phys. Chem. C 2016, 120 (39), 22215–22224.
13. Yang, W.; Hao, Y.; Ghamgosar, P.; Boschloo, G.* Thermal Stability Study of Dye-Sensitized Solar Cells with Cobalt Bipyridyl–Based Electrolytes. Electrochim. Acta 2016, 213, 879–886.
14. Yang, W.; Vlachopoulos, N.; Hao, Y.; Hagfeldt, A.; Boschloo, G. Efficient Dye Regeneration at Low Driving Force Achieved in Triphenylamine Dye LEG4 and TEMPO Redox Mediator Based Dye-Sensitized Solar Cells. Phys. Chem. Chem. Phys. 2015, 17 (24), 15868–15875.
15. Yang, W.; Pazoki, M.; Eriksson, A. I. K.; Hao, Y.; Boschloo, G. A Key Discovery at the TiO2/Dye/Electrolyte Interface: Slow Local Charge Compensation and a Reversible Electric Field. Phys. Chem. Chem. Phys. 2015, 17 (26), 16744–16751.

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