| 職稱 | 助理教授 |
|---|---|
| 姓名 | 江建宏 |
| 電子郵件 | |
| Phone： | (03)4227151 #25370 |
| 專業領域 | 有機導電高分子、有機太陽能電池 |
| 研究興趣 | 鈣鈦礦太陽能電池(Perovskite Solar Cells, PSC)、有機太陽能電池(Organic Photovoltaic, OPV)、染敏太陽能電池(Dye Sensitized Solar Cells, DSSC) |
學歷
| 國家 | 學校名稱 | 系所 | 學位 | 期間 |
|---|---|---|---|---|
| 台灣 | 中央大學 | 化學系 | 碩士逕攻博士 | 2006.09 ~ 2011.11 |
| 台灣 | 中央大學 | 化學系 | 學士 | 2002.09 ~ 2006.06 |
經歷
| 服務機關名稱 | 單位 | 職務 | 期間 |
|---|---|---|---|
| 中央大學 | 化學系 | 合聘助理教授 | 2016.01 ~ 0000.01 |
| 中央大學新世代太陽能電池研究中心 | 新世代太陽能電池研究中心 | 專案助理研究員 | 2016.01 ~ 0000.01 |
| 中央大學新世代太陽能電池研究中心 | 新世代太陽能電池研究中心 | 博士後研究員 | 2011.12 ~ 2016.01 |
個人研究
1.Organic Photovoltaic, OPV2014年我們利用2,3-pyridinediol為添加劑添加於有機太陽能電池(OPV)中的 P3HT:PCBM主動層溶液中，可以改善主動層的表面形態使其各自形成30 nm的雙連續網狀，如圖一(a)和(b)，而30 nm的區塊大小是與OPV電子擴散路徑相當。另外我們也利用ESCA來分析垂直於載體方向的元素變化，如圖二(a)和(b)，加入添加劑後主動層表面的PCBM分布量會大於底層而P3HT則會傾向分布於主動層底層，這樣的分布是有利於電子與電洞傳遞電極，因此光電流會從8.5增加至10.6 mA/cm2，效率也可從3.5增加到4.4%，此外此添加劑也可以應用於不同系統中，如P3HT:ICBA(效率可從3.35增加至5.93%)及PTB7:PCBM(效率可從5.46增加至7.54%)，並且可以省去主動層額外熱處理的步驟。
2.Perovskite Solar Cells
2014年我們提出利用兩步驟旋塗法來控制鈣鈦礦膜結晶的速度，先於ITO/PEDOT:PSS上均勻塗佈PbI2薄膜，接著在塗佈適量濃度和體積的甲基胺碘溶液(MAI)來合成高品質鈣鈦礦膜。兩步驟合成法可以有效地降低鈣鈦礦膜結晶的速度，最主要的原因是碘化鉛和甲基胺碘一開始只會在界面(2D)產生反應，隨後再以擴散的方式進行反應生成鈣鈦礦，大大降低了同步(3D)結晶的機會，因此可以有效地控制鈣鈦礦結晶的速度，獲得較緻密且連續的薄膜。將高品質鈣鈦礦膜搭配高載子移動率PC71BM為電子傳遞層，元件製備如圖三，所得的鈣鈦礦太陽能電池效率可以達到16.31%如圖四(a)，而元件也無遲滯效應(photocurrent hysteresis) 如圖四(b)。
2015年我們提出利用無毒性的水作為添加劑來製作高品質的鈣鈦礦膜，透過添加劑劑量的控制，不但可以增加鈣鈦礦膜的結晶度和晶粒大小外圖五(a)，還可增加元件的長時間效率穩定性，最終獲得元件Jsc= 20.6 mA/cm2, Voc= 1.03V, FF= 0.85, E= 18%的高光電轉換效率。此填充因子及效率，皆為當時反式鈣鈦礦太陽能電池的最高值圖五(b)。
期刊論文
1. Chien-Hung Chiang, Mohammad Khaj Nazeeruddin, Michael Grätzel, Chun-Guey Wu*,“The synergistic effect of H2O and DMF towards stable and 20% efficiency inverted perovskite solar cells”, Energy and Environmental Science, 2017 (Accepted) (SCI,IF=25.43, ENVIRONMENTAL SCIENCES 1/223, Q1).
2. Chuan Lung Chuang, Chia-Yuan Chen, Chien-Hung Chiang and Chun-Guey Wu*, “Effect of the precursor components on the photovoltaic performance of MA1-xFAxPbI3-yBry film prepared via one-step deposition”, Inorg. Chem. Front., 2017 (Accepted). (SCI, IF= 4.532, CHEMISTRY, INORGANIC & NUCLEAR 6/46,Q1)
3. Zong-Liang Tseng, Lung-Chien Chen*, Chien-Hung Chiang*, Sheng-Hsiung Chang, Cheng-Chiang Chen, Chun-Guey Wu, “ Efficient inverted-type perovskite solar cells using UV-ozone treated MoOx and WOx as hole transporting layer”, Solar Energy, 139, 484–488. (2016) (SCI, IF=4.76, ENERGY & FUELS 22/88, Q2)
4. Chien-Hung Chiang, Chun-Guey Wu*,“Film Grain-Size Related Log-Term Stability of Inverted Perovskite Solar Cells”, ChemSusChem, 9, 1-8. (2016). (SCI, IF= 7.116 , GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 2/29, Q1)
5. Zong-Liang Tseng, Chien-Hung Chiang, Sheng-Hsiung Chang, Chun-Guey Wu*,“Surface engineering of ZnO electron transporting layer via Al doping for high efficiency planar perovskite solar cells”, Nano energy, 28, 311-318.(2016). (SCI, IF=11.55, MATERIALS SCIENCE, MULTIDISCIPLINARY 11/271, Q1).
6. Chien-Hung Chiang, Jun-Wei Lin, Chun-Guey Wu*, “One-step fabrication of a mixed-halide perovskite film for a high-efficiency inverted solar cell and module”, Journal of Materials Chemistry A, 4, 13525–13533. (IF: 8.262) (2016)
7. Chien-Hung Chiang and Chun-Guey Wu*.“Bulk Heterojunction Perovskite-PCBM Solar Cells with High Fill Factor ”, Nature photonics, 10, 196–200. (IF: 31.17). (SCI, IF=32.386, OPTICS 1/87, Q1).
8. Zong-Liang Tseng, Chien-Hung Chiang and Chun-Guey Wu* (2015, Sep). Surface Engineering of ZnO Thin Film for High Efficiency Planar Perovskite Solar Cells. Scientific Reports, 5, 13221. (SCI, IF=5.578, MULTIDISCIPLINARY SCIENCES 5/57, Q1).
9. Chun-Guey Wu*, Chien-Hung Chiang, Zong-Liang Tseng, Md. K. Nazeeruddin, Anders Hagfeldt and Michael Gratzel (2015, Jul). High efficiency stable inverted perovskite solar cells without current hysteresis. Energy and Environmental Science, 8, 2725-2733. (SCI, IF=25.43, ENVIRONMENTAL SCIENCES 1/223, Q1).
10. Chang, Sheng Hsiung*; Chiang, Chien-Hung; Tseng, Zong-Liang; Chiu, Kuo Yuan; Tai, Chao-Yi; Wu, Chun-Guey* (2015, Mar). Unraveling simultaneously enhanced open-circuit voltage and short-circuit current density in P3HT:ICBA:2,3-pyridinediol blended film based photovoltaics. Journal of Physics D: Applied Physics. (SCI, IF=2.721, PHYSICS, APPLIED 27/144, Q1).
11. Sheng Hsiung Chang*; Kuen-Feng Lin; Chien-Hung Chiang; Sheng-Hui Chen; Chun-Guey Wu* (2014, Sep). Plasmonic Structure Enhanced Exciton Generation at the Interface between the Perovskite Absorber and Copper Nanoparticles. Scientific World Journal, vol. 2014, Article ID 128414, 6 pages. (SCI, IF=1.219, MULTIDISCIPLINARY SCIENCES 16/55, Q1).
12. Kun-Mu Lee*; Kuang-Liang Shih; Chien-Hung Chiang; Vembu Suryanarayanan; Chun-Guey Wu* (2014, Aug). Fabrication of high transmittance and low sheet resistance dual ions doped tin oxide films and their application in dye-sensitized solar cells. Thin Solid Films, 570, 7-15. (SCI, IF=1.759, MATERIALS SCIENCE, COATINGS & FILMS 6/17, Q2).
13. Chien-Hung Chiang; Zong-Liang Tseng; Chun-Guey Wu* (2014, Jul). Planar Heterojunction Perovskite/PC71BM Solar Cells with enhanced open-circuit voltage via (2/1)-step Spin-coating Process . Journal of Materials Chemistry A, 2014, 2 (38), 15897 - 15903. (SCI, IF= 8.262, ENERGY & FUELS 5/89, Q1).
14. Sheng Hsiung Chang*, Chien-Hung Chiang, Feng-Sheng Kao, Chuen-Lin Tien, and Chun-Guey Wu*, (2014, Jul). Unraveling the enhanced electrical conductivity of PEDOT:PSS thin films for ITO-free organic photovoltaics. IEEE Photonics Journal, 6, 8400307. (SCI, IF=2.209, ENGINEERING, ELECTRICAL & ELECTRONIC 49/249, Q1).
15. Chun-Guey Wu,* Chien-Hung Chiang and Hsieh-Cheng Han (2014, Jan). Manipulating the horizontal morphology and vertical distribution of the active layer in BHJ-PSC with a multi-functional solid organic additive. Journal of Materials Chemistry A, 2, 5295–5303. (SCI, SCI, IF= 8.262, ENERGY & FUELS 5/89, Q1).
16. Sheng Hsiung Chang*, Chien-Hung Chiang, Hsin-Ming Cheng, Chao-Yi Tai, Chun-Guey Wu* (2013, Dec). Broadband charge transfer dynamics in P3HT:PCBM blended film. Optics Letters, 38(24):5342-5. (SCI, IF=3.292, OPTICS 11/87, Q1). NSC 101-2731-M-008-002-MY3.
17. Chien-Hung Chiang, Chun-Guey Wu* (2013, Jul). High-efficient dye-sensitized solar cell based on highly conducting and thermally stable PEDOT:PSS/ glass counter electrode. Organic Electronics, 14, 1769–1776. (SCI, IF=3.827, PHYSICS, APPLIED 19/144, Q1).
18. Chien-Hung Chiang, Szu-Chien Chen, Chun-Guey Wu* (2013, Jul). Preparation of highly concentrated and stable conducting polymer solutions and their application in high-efficiency dye-sensitized solar cell. Organic Electronics, 14, 2369–2378. (SCI, IF=3.827, PHYSICS, APPLIED 19/144, Q1).
19. Chun-Guey Wu*, Chien-Hung Chiang (2011). Revelation of the spatial structure of a highly crystalline and conducting polyaniline membrane constructed by epitaxial growth. CrystEngComm, 13, 1406–1409. (IF=3.908).
20. Chien-Hung Chiang, Chun-Guey Wu*(2010). Fabrication of Sub-100 nm Conducting Polyaniline Wire on Polymer Substrate Based on Friction Nanolithography. Chem. Comm., 46, 2763-2765. (IF=6.567).
21. Chun-Guey Wu,* Chien-Hung Chiang, and U-Ser Jeng(2008), Phenol Assisted Deaggregation of Polyaniline Chains: Simple Route to High Quality Polyaniline Film, J. Phys. Chem. B, 112, 6772–6778. (IF=3.187).
2. Chuan Lung Chuang, Chia-Yuan Chen, Chien-Hung Chiang and Chun-Guey Wu*, “Effect of the precursor components on the photovoltaic performance of MA1-xFAxPbI3-yBry film prepared via one-step deposition”, Inorg. Chem. Front., 2017 (Accepted). (SCI, IF= 4.532, CHEMISTRY, INORGANIC & NUCLEAR 6/46,Q1)
3. Zong-Liang Tseng, Lung-Chien Chen*, Chien-Hung Chiang*, Sheng-Hsiung Chang, Cheng-Chiang Chen, Chun-Guey Wu, “ Efficient inverted-type perovskite solar cells using UV-ozone treated MoOx and WOx as hole transporting layer”, Solar Energy, 139, 484–488. (2016) (SCI, IF=4.76, ENERGY & FUELS 22/88, Q2)
4. Chien-Hung Chiang, Chun-Guey Wu*,“Film Grain-Size Related Log-Term Stability of Inverted Perovskite Solar Cells”, ChemSusChem, 9, 1-8. (2016). (SCI, IF= 7.116 , GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 2/29, Q1)
5. Zong-Liang Tseng, Chien-Hung Chiang, Sheng-Hsiung Chang, Chun-Guey Wu*,“Surface engineering of ZnO electron transporting layer via Al doping for high efficiency planar perovskite solar cells”, Nano energy, 28, 311-318.(2016). (SCI, IF=11.55, MATERIALS SCIENCE, MULTIDISCIPLINARY 11/271, Q1).
6. Chien-Hung Chiang, Jun-Wei Lin, Chun-Guey Wu*, “One-step fabrication of a mixed-halide perovskite film for a high-efficiency inverted solar cell and module”, Journal of Materials Chemistry A, 4, 13525–13533. (IF: 8.262) (2016)
7. Chien-Hung Chiang and Chun-Guey Wu*.“Bulk Heterojunction Perovskite-PCBM Solar Cells with High Fill Factor ”, Nature photonics, 10, 196–200. (IF: 31.17). (SCI, IF=32.386, OPTICS 1/87, Q1).
8. Zong-Liang Tseng, Chien-Hung Chiang and Chun-Guey Wu* (2015, Sep). Surface Engineering of ZnO Thin Film for High Efficiency Planar Perovskite Solar Cells. Scientific Reports, 5, 13221. (SCI, IF=5.578, MULTIDISCIPLINARY SCIENCES 5/57, Q1).
9. Chun-Guey Wu*, Chien-Hung Chiang, Zong-Liang Tseng, Md. K. Nazeeruddin, Anders Hagfeldt and Michael Gratzel (2015, Jul). High efficiency stable inverted perovskite solar cells without current hysteresis. Energy and Environmental Science, 8, 2725-2733. (SCI, IF=25.43, ENVIRONMENTAL SCIENCES 1/223, Q1).
10. Chang, Sheng Hsiung*; Chiang, Chien-Hung; Tseng, Zong-Liang; Chiu, Kuo Yuan; Tai, Chao-Yi; Wu, Chun-Guey* (2015, Mar). Unraveling simultaneously enhanced open-circuit voltage and short-circuit current density in P3HT:ICBA:2,3-pyridinediol blended film based photovoltaics. Journal of Physics D: Applied Physics. (SCI, IF=2.721, PHYSICS, APPLIED 27/144, Q1).
11. Sheng Hsiung Chang*; Kuen-Feng Lin; Chien-Hung Chiang; Sheng-Hui Chen; Chun-Guey Wu* (2014, Sep). Plasmonic Structure Enhanced Exciton Generation at the Interface between the Perovskite Absorber and Copper Nanoparticles. Scientific World Journal, vol. 2014, Article ID 128414, 6 pages. (SCI, IF=1.219, MULTIDISCIPLINARY SCIENCES 16/55, Q1).
12. Kun-Mu Lee*; Kuang-Liang Shih; Chien-Hung Chiang; Vembu Suryanarayanan; Chun-Guey Wu* (2014, Aug). Fabrication of high transmittance and low sheet resistance dual ions doped tin oxide films and their application in dye-sensitized solar cells. Thin Solid Films, 570, 7-15. (SCI, IF=1.759, MATERIALS SCIENCE, COATINGS & FILMS 6/17, Q2).
13. Chien-Hung Chiang; Zong-Liang Tseng; Chun-Guey Wu* (2014, Jul). Planar Heterojunction Perovskite/PC71BM Solar Cells with enhanced open-circuit voltage via (2/1)-step Spin-coating Process . Journal of Materials Chemistry A, 2014, 2 (38), 15897 - 15903. (SCI, IF= 8.262, ENERGY & FUELS 5/89, Q1).
14. Sheng Hsiung Chang*, Chien-Hung Chiang, Feng-Sheng Kao, Chuen-Lin Tien, and Chun-Guey Wu*, (2014, Jul). Unraveling the enhanced electrical conductivity of PEDOT:PSS thin films for ITO-free organic photovoltaics. IEEE Photonics Journal, 6, 8400307. (SCI, IF=2.209, ENGINEERING, ELECTRICAL & ELECTRONIC 49/249, Q1).
15. Chun-Guey Wu,* Chien-Hung Chiang and Hsieh-Cheng Han (2014, Jan). Manipulating the horizontal morphology and vertical distribution of the active layer in BHJ-PSC with a multi-functional solid organic additive. Journal of Materials Chemistry A, 2, 5295–5303. (SCI, SCI, IF= 8.262, ENERGY & FUELS 5/89, Q1).
16. Sheng Hsiung Chang*, Chien-Hung Chiang, Hsin-Ming Cheng, Chao-Yi Tai, Chun-Guey Wu* (2013, Dec). Broadband charge transfer dynamics in P3HT:PCBM blended film. Optics Letters, 38(24):5342-5. (SCI, IF=3.292, OPTICS 11/87, Q1). NSC 101-2731-M-008-002-MY3.
17. Chien-Hung Chiang, Chun-Guey Wu* (2013, Jul). High-efficient dye-sensitized solar cell based on highly conducting and thermally stable PEDOT:PSS/ glass counter electrode. Organic Electronics, 14, 1769–1776. (SCI, IF=3.827, PHYSICS, APPLIED 19/144, Q1).
18. Chien-Hung Chiang, Szu-Chien Chen, Chun-Guey Wu* (2013, Jul). Preparation of highly concentrated and stable conducting polymer solutions and their application in high-efficiency dye-sensitized solar cell. Organic Electronics, 14, 2369–2378. (SCI, IF=3.827, PHYSICS, APPLIED 19/144, Q1).
19. Chun-Guey Wu*, Chien-Hung Chiang (2011). Revelation of the spatial structure of a highly crystalline and conducting polyaniline membrane constructed by epitaxial growth. CrystEngComm, 13, 1406–1409. (IF=3.908).
20. Chien-Hung Chiang, Chun-Guey Wu*(2010). Fabrication of Sub-100 nm Conducting Polyaniline Wire on Polymer Substrate Based on Friction Nanolithography. Chem. Comm., 46, 2763-2765. (IF=6.567).
21. Chun-Guey Wu,* Chien-Hung Chiang, and U-Ser Jeng(2008), Phenol Assisted Deaggregation of Polyaniline Chains: Simple Route to High Quality Polyaniline Film, J. Phys. Chem. B, 112, 6772–6778. (IF=3.187).