Deposition and I-V hysteresis of CH3NH3PbI3 perovskite on planar heterojunctioned solar cells
碩士 === 國立成功大學 === 材料科學及工程學系 === 103 === The alkyl-ammonium metal trihalide perovskites are an exciting new class of solar absorber materials and have exhibited a rapid increase in solar cell efficiencies throughout the past three years to over 20%. Good quality and high orientation perovskite cryst...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2015
|
Online Access: | http://ndltd.ncl.edu.tw/handle/99136657590306569918 |
id |
ndltd-TW-103NCKU5159070 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-TW-103NCKU51590702016-08-15T04:17:47Z http://ndltd.ncl.edu.tw/handle/99136657590306569918 Deposition and I-V hysteresis of CH3NH3PbI3 perovskite on planar heterojunctioned solar cells CH3NH3PbI3平面異質結鈣鈦礦太陽能電池的塗佈及I-V滯回效應 MulongYang 楊牧龍 碩士 國立成功大學 材料科學及工程學系 103 The alkyl-ammonium metal trihalide perovskites are an exciting new class of solar absorber materials and have exhibited a rapid increase in solar cell efficiencies throughout the past three years to over 20%. Good quality and high orientation perovskite crystalline films were expected to less recombination and faster electron flux. Two common deposition method is utilized to assemble planar heterojunctioned perovskite solar cells, one-step solution method and two-step sequential solution method. Spin-coating is the most common depositing process of perovskite. In this work, we used a novel method to synthesized modified PbI2 film which could be used for intramolecular exchange in two-step method. And discussed the influence of different one-step recipe to perovskite thin film formation. I-V hysteresis was also investigated, finding that hysteresis phenomena fitting theoretical assumption. Intensity modulated photovoltage spectroscopy (IMVS) measurement was introduced into perovskite solar cells for carrier life time calculating. This work preliminarily discussed the impact factor of perovskite thin film deposition, I-V hysteresis and carrier life time. Jyh-Ming Ting 丁志明 2015 學位論文 ; thesis 118 zh-TW |
collection |
NDLTD |
language |
zh-TW |
format |
Others
|
sources |
NDLTD |
description |
碩士 === 國立成功大學 === 材料科學及工程學系 === 103 === The alkyl-ammonium metal trihalide perovskites are an exciting new class of solar absorber materials and have exhibited a rapid increase in solar cell efficiencies throughout the past three years to over 20%. Good quality and high orientation perovskite crystalline films were expected to less recombination and faster electron flux. Two common deposition method is utilized to assemble planar heterojunctioned perovskite solar cells, one-step solution method and two-step sequential solution method. Spin-coating is the most common depositing process of perovskite. In this work, we used a novel method to synthesized modified PbI2 film which could be used for intramolecular exchange in two-step method. And discussed the influence of different one-step recipe to perovskite thin film formation. I-V hysteresis was also investigated, finding that hysteresis phenomena fitting theoretical assumption. Intensity modulated photovoltage spectroscopy (IMVS) measurement was introduced into perovskite solar cells for carrier life time calculating. This work preliminarily discussed the impact factor of perovskite thin film deposition, I-V hysteresis and carrier life time.
|
author2 |
Jyh-Ming Ting |
author_facet |
Jyh-Ming Ting MulongYang 楊牧龍 |
author |
MulongYang 楊牧龍 |
spellingShingle |
MulongYang 楊牧龍 Deposition and I-V hysteresis of CH3NH3PbI3 perovskite on planar heterojunctioned solar cells |
author_sort |
MulongYang |
title |
Deposition and I-V hysteresis of CH3NH3PbI3 perovskite on planar heterojunctioned solar cells |
title_short |
Deposition and I-V hysteresis of CH3NH3PbI3 perovskite on planar heterojunctioned solar cells |
title_full |
Deposition and I-V hysteresis of CH3NH3PbI3 perovskite on planar heterojunctioned solar cells |
title_fullStr |
Deposition and I-V hysteresis of CH3NH3PbI3 perovskite on planar heterojunctioned solar cells |
title_full_unstemmed |
Deposition and I-V hysteresis of CH3NH3PbI3 perovskite on planar heterojunctioned solar cells |
title_sort |
deposition and i-v hysteresis of ch3nh3pbi3 perovskite on planar heterojunctioned solar cells |
publishDate |
2015 |
url |
http://ndltd.ncl.edu.tw/handle/99136657590306569918 |
work_keys_str_mv |
AT mulongyang depositionandivhysteresisofch3nh3pbi3perovskiteonplanarheterojunctionedsolarcells AT yángmùlóng depositionandivhysteresisofch3nh3pbi3perovskiteonplanarheterojunctionedsolarcells AT mulongyang ch3nh3pbi3píngmiànyìzhìjiégàitàikuàngtàiyángnéngdiànchídetúbùjíivzhìhuíxiàoyīng AT yángmùlóng ch3nh3pbi3píngmiànyìzhìjiégàitàikuàngtàiyángnéngdiànchídetúbùjíivzhìhuíxiàoyīng |
_version_ |
1718376874791403520 |