Session Index

Photovoltaic Technology

Poster Session II
Saturday, Dec. 5, 2020  10:30-12:30
Presider: Prof. Wen-Jeng Ho
Room: 6AB Courtyard
Manuscript ID.  0373
Paper No.  2020-SAT-P0902-P001
Chia-Ming Yang
Modulation of LED light for IGZO semiconductor in LAPS
Chun-Hui Chen;Yan-Qi Liang;Tzu-Min Huang;Chia-Ming Yang

In the study, with wavelength of 365, 405 and 435 nm LED light illumination is the evaluated by photocurrent-voltage (PC-V) measurements at different aperture size, LED light power and duty of cycle square waves of ac signal in In-Ga-Zn oxide (IGZO) Light-addressable potentiometric sensor (LAPS).

Manuscript ID.  0058
Paper No.  2020-SAT-P0902-P002
Zu-Po Yang
Hydrogenation Behaviors in Passivated Emitter and Rear Silicon Solar Cells with Variously Hydrogenated SiNx Films
Zu-Po Yang;Tsung-Cheng Chen;Ing-Song Yu

Carrier induced hydrogenation (CIH) is one solution for light induced degradation. The mechanism of CIH process is the passivation of B-O related defects by hydrogen atoms. Here, we investigated the effect on the enhanced conversion efficiency by the amount of hydrogen effused from the rear SiNx:H layers.

Manuscript ID.  0128
Paper No.  2020-SAT-P0902-P003
Qi Yu Huang
White Light Photodetector based on Copper Oxide Nanoclusters/Zinc Oxide Nanorods Heterojunction Device
Qi Yu Huang;Shih-Hsuan Chen;Chia-Yu Chang;Chun-Ying Huang;Vincent K. S. Hsiao

In this conference, we present a heterojunction photodetector based on a hybrid copper oxide nanoclusters (Cu2O/CuO NCs)/zinc oxide nanorods (ZnO NRs) structure. Copper oxide NCs and ZnO NRs are respectively deposited on an indium tin oxide (ITO)-coated glass by hydrothermal method and pulsed-laser deposition (PLD).

Manuscript ID.  0368
Paper No.  2020-SAT-P0902-P004
Hung Wen Huang
Vertical Oriented Quasi-Two-Dimensional Perovskite Single Crystal Micro-Plates for Highly Efficient Solar Cells
Hao Yeu Tsai;Hung Wen Huang;Fang Chung Chen

We developed method to grow quasi-two-dimensional perovskite single crystals.The single crystal is directly grown on hole transport layer,VB-FNPD,and we control thickness of single crystal to 10μm.Adjusting ratio of ions in the precursor solution,we can obtain thin-film crystals with vertically oriented 2D stacked structure.The highest conversion efficiency achieve up to 15.50%.

Manuscript ID.  0263
Paper No.  2020-SAT-P0902-P005
Itaru Raifuku
Formamide Based Additive for Improving the Performance of FAPbI3 Based Perovskite Solar Cells
Itaru Raifuku;Cheng-Hung Hou;Yu-Hsien Chiang;Ming-Hsien Li;Chen-Fu Lin;Pei-Ying Lin;Peter Chen

Formamide iodide (FoAI) was synthesized and applied as an additive for FAPbI3 based perovskite solar cells (PSCs). FoAI additive improved the performance of PSCs by inhibiting formation of δ-FAPbI3 which deteriorates the performance of PSCs. We believe FoAI is a promising additive to boost the performance of PSCs.

Manuscript ID.  0276
Paper No.  2020-SAT-P0902-P006
Pei-Ying Lin
Enhance the stability of perovskite solar cells by compositional engineering
Pei-Ying Lin;Yueh-Ya Chiu;Peter Chen

The purpose of this study is to enhance the perovskite stability by 2D/3D stacked perovskite layer. We incorporated SCN- anion into FA0.9Cs0.1PbI3, further deposited large-size on SCN-based perovskite to improve the stability of the perovskite solar cells.

Manuscript ID.  0277
Paper No.  2020-SAT-P0902-P007
Shun-Yu Xie
Surface treatments lead to efficiency improvement in perovskite solar cells for indoor applications
YI-FONG LAI;Shun-Yu Xie;Fang-Chung Chen

We spin-coat a layer of methylammonium chloride (MACl) on the perovskite active layer in order to improve efficiency for indoor applications. These surface treatments can not only increase the bandgaps and the open-circuit voltages but also improve PCEs from26.4% to 30.5% at 1000 lux under indoor lighting conditions.

Manuscript ID.  0294
Paper No.  2020-SAT-P0902-P008
Yu-Zhi Fu
Photoelectrochemical Behaviors of Copper Oxide /Zinc Oxide Nanorods Heterojunction
Yu-Zhi Fu;Tsung-Chih Wan;Vincent K. S. Hsiao

In this conference, we present a photocathode based on a hybrid copper oxide (Cu2O)/zinc oxide nanorods (ZnO NRs) heterojunction structure. Copper oxide and ZnO NRs are respectively deposited on an indium tin oxide (ITO)-coated glass by chemical bath deposition and hydrothermal method.

Manuscript ID.  0365
Paper No.  2020-SAT-P0902-P009
Fang-I Lai
Effect of Growth Time on ZnO Nanorod and Dye Sensitized Solar Cell Performance
Fang-I Lai;Jui-Fu Yang;Shou-Yi Kuo

In this study, the chemical solution method was used to prepare one-dimensional ZnO nanorod photoelectrodes, which were subsequently used in dye-sensitized solar cells (DSSCs). The effects of ZnO nanorods (NRs) on the dye adsorption performance of DSSCs were investigated by growing ZnO NRs with varying lengths as photoelectrodes.

Manuscript ID.  0638
Paper No.  2020-SAT-P0902-P010
Hui-Hung Shen
The Comparison of solution process and SET to fabricate chlorine contained perovskite solar cell
Chun-Hsiao Kuan;Hui-Hung Shen;Li-Jen Huang;Ching-Fuh Lin

Solution process and sandwich evaporate technique (SET) are used to fabricate MAPbI3 perovskite solar cells doped with chloride ion, respectively. MAPbIxCl3-x solar cells fabricated by SET and solution process both perform well. We have successfully produced chlorine containing perovskite solar cell with a high crystallinity and high efficiency of 15.1%.

Manuscript ID.  0400
Paper No.  2020-SAT-P0902-P011
Jong-Hong Lu
Advanced Applications of Perovskite/Organic Photovoltaics: Beyond Human Eye’s Color Perception, and Double-Sided Irradiation Energy Harvesting
Jong-Hong Lu;Ming-Tsang Cheng;Tsung-Han Tsai;Chih-Ping Chen

Integrating an efficient perovskite photodiode with high-purity color filters, we achieved PVSK color PDs with LDRs over mesopic vision and demonstrated highly color recognition beyond human eye. We also designed a surface phase-matched transmission enhancement top electrode−Ag/indium tin oxide (ITO) structure for highly efficient and aesthetic semitransparent organic photovoltaics.

Manuscript ID.  0500
Paper No.  2020-SAT-P0902-P012
Po-Yuan Chen
Reduce the interaction of PSS in PEDOT:PSS with thermal evaporation PbI2 to enhance Perovskite solar cell power conversion efficiency
Po-Yuan Chen;Wei-Chih Lai;Huai-Cheng Yu

Use DMSO to process the PEDOT:PSS interface to improve conductivity, and add a MAI buffer layer to avoid the metal Pb generated by the contact between PSS and PbI2. Through the improvement of the interface, the efficiency conversion efficiency is increased from 3.8% to 12.7%.