Citation: WANG Li-Juan, LI Qi, HAO Yan-Zhong, SHEN Shi-Gang, XU Dong-Sheng. Improvement of Quantum Dot Coverage of CdS/CdSe/TiO₂ Hierarchical Hollow Sphere Photoanodes[J]. Acta Physico-Chimica Sinica, ;2016, 32(4): 983-989. doi: 10.3866/PKU.WHXB201603144 shu

Improvement of Quantum Dot Coverage of CdS/CdSe/TiO₂ Hierarchical Hollow Sphere Photoanodes

1.
1. College of Chemistry and Environmental Science, Hebei University, Baoding 071002, Hebei Province, P. R. China;
2.
2. Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China;
3.
3. College of Science, Hebei University of Science and Technology, Shijiazhuang 050018, P. R. China

Corresponding author: SHEN Shi-Gang, XU Dong-Sheng,
Received Date: 26 February 2016
Available Online: 14 March 2016
Fund Project: 国家自然科学基金(21133001, 21303004) (21133001, 21303004) 国家重点基础研究发展规划项目(973) (2013CB932601, 2014CB239303) (973) (2013CB932601, 2014CB239303)河北省自然科学基金(B2014208062)资助 (B2014208062)

TiO₂ hierarchical hollow spheres (THHSs) are considered an ideal material for photoanodes of CdS/CdSe quantum dot-sensitized solar cells (QDSSCs) because of their high specific surface area, strong light scattering effect, and excellent charge transfer capability. However, in a typical CdS/CdSe quantum dot deposition process, chemical bath deposition, the coverage of the CdS/CdSe quantum dots is relatively low (~50%). According to the different surface properties of CdS/CdSe quantum dots and TiO₂, we have developed a novel route to increase the quantum dot coverage while preventing their aggregation. In our method, 1-dodecanethiol was used as a surface protection molecule on the quantum dots. Then, in the secondary chemical bath deposition process, the newly emerged quantum dots grew only on the TiO₂ surface and thus the coverage notably increased. Eventually, the quantum dot coverage reached 85.4%. This method effectively enhanced light utilization and led to an increase in the photocurrent of the QDSSCs. The reduced blank surface of TiO₂ also efficiently suppressed electron-hole recombination. Thus, the photocurrent density was 15.69 mA·cm^-2, the fill factor was 0.583, and the voltage was 0.605 V. As a result, a power conversion efficiency of 5.30% was obtained.
- Surface coverage,
- Secondary deposition,
- CdS/CdSe quantum dot,
- Solar cell
1. [1]
  (1) Pan, Z.; Zhao, K.;Wang, J.; Zang, H.; Feng, Y.; Zhong, X. ACS Nano 2013, 7, 5215. doi: 10.1021/nn400947e
2. [2]
  (2) Beard, M. C. J. Phys. Chem. Lett. 2011, 2 (11), 1282. doi: 10.1021/jz200166y
3. [3]
  (3) Nozik, A. J. Inorg. Chem. 2005, 44 (20), 6893. doi: 10.1021/ic0508425
4. [4]
  (4) Schaller, R. D.; Klimov, V. I. Phys. Rev. Lett. 2004, 92, 186601. doi: 10.1103/PhysRevLett.92.186601
5. [5]
  (5) Ellingson, R. J.; Beard, M. C.; Johnson, J. C.; Yu, P. R.; Micic, O. I.; Nozik, A. J.; Shabaev, A.; Efros, A. L. Nano Lett. 2005, 5 (5), 865. doi: 10.1021/nl0502672
6. [6]
  (6) Zaban, A. Mićić, O. I.; Gregg, B. A.; Nozik, A. J. Langmuir 1998, 14 (12), 3153. doi: 10.1021/la9713863
7. [7]
  (7) Klimov, V. I. J. Phys. Chem. B 2006, 110 (34), 16827. doi: 10.1021/jp0615959
8. [8]
  (8) Plass, R.; Pelet, S.; Krueger, J.; Grätzel, M. J. Phys. Chem. B 2002, 106 (31), 7578. doi: 10.1021/jp020453l
9. [9]
  (9) Yang, J.W.;Wang, J.; Zhao, K.; Izuishi, T.; Li, Y.; Shen, Q.; Zhong, X. H. J. Phys. Chem. C 2015, 119, 28800. doi: 10.1021/acs.jpcc.5b10546
10. [10]
  (10) Toyoda, T.; Sato, J.; Shen, Q. Rev. Sci. Instrum. 2003, 74, 297. doi: 10.1063/1.1515898
11. [11]
  (11) Lee, H. J.; Kim, D. Y.; Yoo, J. S.; Bang, J.; Kim, S.; Park, S. M. Bull. Korean Chem. Soc. 2007, 28, 953. doi: 10.5012/bkcs.2007.28.6.953
12. [12]
  (12) Liu, D.; Kamat, P. V. J. Phys. Chem. 1993, 97 (41), 10769. doi: 10.1021/j100143a041
13. [13]
  (13) Feng, J. M.; Han, J. J.; Zhao, X. J. Prog. Org. Coat. 2009, 64, 268. doi: 10.1016/j.porgcoat.2008.08.022
14. [14]
  (14) Lee, H. J.;Wang, M. K.; Chen, P.; Gamelin, D. R.; Zakeeruddin, S. M.; Grätzel, M.; Nazeeruddin, M. K. Nano Lett. 2009, 9 (12), 4221. doi: 10.1021/nl902438d
15. [15]
  (15) Samadpour, M.; Iraji, Z. A.; Taghavinia, N.; Molaei, M. J. Phys. D: Appl. Phys. 2011, 44, 045103. doi: 10.1088/0022-3727/44/4/045103
16. [16]
  (16) Lee, H. J.; Yum, J. H.; Leventis, H. C.; Zakeeruddin, S. M.; Haque, S. A.; Chen, P.; Seok, S. I.; Grätzel, M.; Nazeeruddin, M. K. J. Phys. Chem. C 2008, 112 (30), 11600. doi: 10.1021/jp802572b
17. [17]
  (17) Lee, Y. L.; Chang, C. H. J. Power Sources 2008, 185, 584. doi: 10.1016/j.jpowsour.2008.07.014
18. [18]
  (18) Plass, R.; Pelet, S.; Krueger, J.; Grätzel, M.; Bach, U. J. Phys. Chem. B 2002, 106, 7578. doi: 10.1021/jp020453l
19. [19]
  (19) Qian, J.; Liu, Q. S.; Li, G.; Jiang, K. J.; Yang, L. M.; Song, Y. L. Chem. Commun. 2011, 47, 6461. doi: 10.1039/C1CC11595B
20. [20]
  (20) Yu, Z. X.; Zhang, Q. X.; Qin, D.; Luo, Y. H.; Li, D. M.; Shen, Q.; Toyoda, T.; Meng, Q. B. Electrochem. Commun. 2010, 12, 1776. doi: 10.1016/j.elecom.2010.10.022
21. [21]
  (21) Zhang, Q. X.; Zhang, Y. D.; Huang, S. Q.; Huang, X. M.; Luo, Y. H.; Meng, Q. B.; Li, D. M. Electrochem. Commun. 2010, 12, 327. doi: 10.1016/j.elecom.2009.12.032
22. [22]
  (22) Rao, H. S.;Wu, W. Q.; Liu, Y.; Xu, Y. F.; Chen, B. X.; Chen, H. Y.; Kuang, D. B.; Su, C. Y. Nano Energy 2014, 8, 1. doi: 10.1016/j.nanoen.2014.05.003
23. [23]
  (23) Huang, H.; Pan, L.; Lim, C. K.; Gong, H.; Guo, J.; Tse, M. S.; Tan, O. K. Small 2013, 9, 3153. doi: 10.1002/smll.v9.18
24. [24]
  (24) Tian, J. J, ; Lv, L. L.;Wang, X. Y.; Fei, C. B.; Liu, X. G.; Zhao, Z. X.;Wang, Y. J.; Cao, G. Z. J. Phys. Chem. C 2014, 118 (30), 16611. doi: 10.1021/jp412525k
25. [25]
  (25) Zhang, Q. F.; Cao, G. Z. Nano Today 2011, 6, 91. doi: 10.1016/j.nantod.2010.12.007
26. [26]
  (26) Wu, D. P.; Zhu, F.; Li, J. M.; Dong, H.; Li, Q.; Jiang, K.; Xu, D. S. J. Mater. Chem. 2012, 22, 11665. doi: 10.1039/C2JM30786C
27. [27]
  (27) Zhao, J. H.; Yang, Y. N.; Cui, C.; Hu, H. H.; Zhang, Y. C.; Xu, J.; Lu, B. Q.; Xu, L. B.; Pan, J. Q.; Tang, W. H. J. Alloy. Compd. 2016, 663, 211. doi: 10.1016/j.jallcom.2015.12.118
28. [28]
  (28) Cui, C.; Qiu, Y.W.; Zhao, J. H.; Lu, B. Q.; Hu, H. H.; Yang, Y. N.; Ma, N.; Xu, S.; Xu, L. B.; Li, X. Y. Electrochim. Acta 2015, 173, 551. doi: 10.1016/j.electacta.2015.05.100
29. [29]
  (29) Zhao, L.; Li, J.; Shi, Y.;Wang, S. M.; Hu, J. H.; Dong, B. H.; Lu, H. B.;Wang, P. J. Alloy. Compd. 2013, 575, 168. doi: 10.1016/j.jallcom.2013.02.045
30. [30]
  (30) Dong, H. Interface Structure Engineering of TiO2 Photoanode for Quantum Dot-Sensitized Solar Cells. Ph. D. Dissertation, Peking University, Beijing, 2015. [董会. 量子点敏化太阳能电池TiO2光阳极表界面结构调控研究[D]. 北京: 北京大学, 2015.]
31. [31]
  (31) Sanchez-Ramirez, E. A.; Hernandez-Perez, M. A.; Aguilar-Hernandez, J. R.; Contreras-Puente, G. Materials Chemistry and Physics 2015, 165, 119. doi: 10.1016/j.matchemphys.2015.09.005
32. [32]
  (32) Seo, H. K.; Ok, E. A.; Kim, W. M.; Park, J. K.; Seong, T. Y.; Lee, D.W.; Cho, H. Y.; Jeong, J. H. Thin Solid Films 2013, 546, 289. doi: 10.1016/j.tsf.2013.05.024
33. [33]
  (33) Norris, D. J.; Bawendi, M. G. Phys. Rev. B 1996, 53, 16338. doi: 10.1103/PhysRevB.53.16338
34. [34]
  (34) Mora-Seró, I.; Giménez, S.; Fabregat-Santiago, F, ; Gómez, R.; Shen, Q.; Toyoda, T.; Bisquert, J. Accounts Chem. Res. 2009, 42 (11), 1848. doi: 10.1021/ar900134d
35. [35]
  (35) Guijarro, N.; Lana-Villarreal, T.; Mora-Sero, I.; Bisquert, J.; Gomez, R. J. Phys. Chem. C 2009, 113, 4208. doi: 10.1021/jp808091d
1. [1]
  Yixuan Gao , Lingxing Zan , Wenlin Zhang , Qingbo Wei . Comprehensive Innovation Experiment: Preparation and Characterization of Carbon-based Perovskite Solar Cells. University Chemistry, 2024, 39(4): 178-183. doi: 10.3866/PKU.DXHX202311091
2. [2]
  Rui Li , Huan Liu , Yinan Jiao , Shengjian Qin , Jie Meng , Jiayu Song , Rongrong Yan , Hang Su , Hengbin Chen , Zixuan Shang , Jinjin Zhao . 卤化物钙钛矿的单双向离子迁移. Acta Physico-Chimica Sinica, 2024, 40(11): 2311011-. doi: 10.3866/PKU.WHXB202311011
3. [3]
  Yikai Wang , Xiaolin Jiang , Haoming Song , Nan Wei , Yifan Wang , Xinjun Xu , Cuihong Li , Hao Lu , Yahui Liu , Zhishan Bo . 氰基修饰的苝二酰亚胺衍生物作为膜厚不敏感型阴极界面材料用于高效有机太阳能电池. Acta Physico-Chimica Sinica, 2025, 41(3): 2406007-. doi: 10.3866/PKU.WHXB202406007
4. [4]
  Pengyu Dong , Yue Jiang , Zhengchi Yang , Licheng Liu , Gu Li , Xinyang Wen , Zhen Wang , Xinbo Shi , Guofu Zhou , Jun-Ming Liu , Jinwei Gao . NbSe₂纳米片优化钙钛矿太阳能电池的埋底界面. Acta Physico-Chimica Sinica, 2025, 41(3): 2407025-. doi: 10.3866/PKU.WHXB202407025
5. [5]
  Zeyuan WANG , Songzhi ZHENG , Hao LI , Jingbo WENG , Wei WANG , Yang WANG , Weihai SUN . Effect of I₂ interface modification engineering on the performance of all-inorganic CsPbBr₃ perovskite solar cells. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1290-1300. doi: 10.11862/CJIC.20240021
6. [6]
  Jizhou Liu , Chenbin Ai , Chenrui Hu , Bei Cheng , Jianjun Zhang . 六氯锡酸铵促进钙钛矿太阳能电池界面电子转移及其飞秒瞬态吸收光谱研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2402006-. doi: 10.3866/PKU.WHXB202402006
7. [7]
  Yipeng Zhou , Chenxin Ran , Zhongbin Wu . Metacognitive Enhancement in Diversifying Ideological and Political Education within Graduate Course: A Case Study on “Solar Cell Performance Enhancement Technology”. University Chemistry, 2024, 39(6): 151-159. doi: 10.3866/PKU.DXHX202312096
8. [8]
  Xiaoyao YIN , Wenhao ZHU , Puyao SHI , Zongsheng LI , Yichao WANG , Nengmin ZHU , Yang WANG , Weihai SUN . Fabrication of all-inorganic CsPbBr₃ perovskite solar cells with SnCl₂ interface modification. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 469-479. doi: 10.11862/CJIC.20240309
9. [9]
  Wei HE , Jing XI , Tianpei HE , Na CHEN , Quan YUAN . Application of solar-driven inorganic semiconductor-microbe hybrids in carbon dioxide fixation and biomanufacturing. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 35-44. doi: 10.11862/CJIC.20240364
10. [10]
  Xinxin JING , Weiduo WANG , Hesu MO , Peng TAN , Zhigang CHEN , Zhengying WU , Linbing SUN . Research progress on photothermal materials and their application in solar desalination. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1033-1064. doi: 10.11862/CJIC.20230371
11. [11]
  Yuanyin Cui , Jinfeng Zhang , Hailiang Chu , Lixian Sun , Kai Dai . Rational Design of Bismuth Based Photocatalysts for Solar Energy Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2405016-. doi: 10.3866/PKU.WHXB202405016
12. [12]
  .
  南开大学师唯/华北电力大学（保定）刘景维：二维配位聚合物中有序的亲锂冠醚位点用于无枝晶锂沉积
  . CCS Chemistry, 2025, 7(0): -.
13. [13]
  Miaomiao He , Zhiqing Ge , Qiang Zhou , Jiaqing He , Hong Gong , Lingling Li , Pingping Zhu , Wei Shao . Exploring the Fascinating Realm of Quantum Dots. University Chemistry, 2024, 39(6): 231-237. doi: 10.3866/PKU.DXHX202310040
14. [14]
  Jianjun Liu , Xue Yang , Chi Zhang , Xueyu Zhao , Zhiwei Zhang , Yongmei Chen , Qinghong Xu , Shao Jin . Preparation and Fluorescence Characterization of CdTe Semiconductor Quantum Dots. University Chemistry, 2024, 39(7): 307-315. doi: 10.3866/PKU.DXHX202311031
15. [15]
  Yu SU , Xinlian FAN , Yao YIN , Lin WANG . From synthesis to application: Development and prospects of InP quantum dots. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2105-2123. doi: 10.11862/CJIC.20240126
16. [16]
  Honglian Liang , Xiaozhe Kuang , Fuping Wang , Yu Chen . Exploration and Practice of Integrating Ideological and Political Education into Physical Chemistry: a Case on Surface Tension and Gibbs Free Energy. University Chemistry, 2024, 39(10): 433-440. doi: 10.12461/PKU.DXHX202405073
17. [17]
  Zeyu XU , Anlei DANG , Bihua DENG , Xiaoxin ZUO , Yu LU , Ping YANG , Wenzhu YIN . Evaluation of the efficacy of graphene oxide quantum dots as an ovalbumin delivery platform and adjuvant for immune enhancement. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1065-1078. doi: 10.11862/CJIC.20240099
18. [18]
  Li'na ZHONG , Jingling CHEN , Qinghua ZHAO . Synthesis of multi-responsive carbon quantum dots from green carbon sources for detection of iron ions and L-ascorbic acid. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 709-718. doi: 10.11862/CJIC.20240280
19. [19]
  Cuicui Yang , Bo Shang , Xiaohua Chen , Weiquan Tian . Understanding the Wave-Particle Duality and Quantization of Confined Particles Starting from Classic Mechanics. University Chemistry, 2025, 40(3): 408-414. doi: 10.12461/PKU.DXHX202407066
20. [20]
  Wenqi Gao , Xiaoyan Fan , Feixiang Wang , Zhuojun Fu , Jing Zhang , Enlai Hu , Peijun Gong . Exploring Nernst Equation Factors and Applications of Solid Zinc-Air Battery. University Chemistry, 2024, 39(5): 98-107. doi: 10.3866/PKU.DXHX202310026

Get Citation

PDF

XML

Metrics

PDF Downloads(6)
Abstract views(393)
HTML views(29)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Improvement of Quantum Dot Coverage of CdS/CdSe/TiO2 Hierarchical Hollow Sphere Photoanodes

南开大学师唯/华北电力大学（保定）刘景维：二维配位聚合物中有序的亲锂冠醚位点用于无枝晶锂沉积

Metrics

通讯作者: 陈斌, bchen63@163.com

Improvement of Quantum Dot Coverage of CdS/CdSe/TiO₂ Hierarchical Hollow Sphere Photoanodes