Highly Efficient Inverted Perovskite Solar Cells With Sulfonated Lignin Doped PEDOT as Hole Extract Layer
文献类型：期刊论文
| 作者 | Wu, Ying1,2; Wang, Junyi3; Qiu, Xueqing1,2; Yang, Renqiang3; Lou, Hongming1,2; Bao, Xichang3 ; Li, Yuan1,2
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| 刊名 | ACS APPLIED MATERIALS & INTERFACES
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| 出版日期 | 2016-05-18 |
| 卷号 | 8期号:19页码:12377-12383 |
| 关键词 | lignosulfonate PEDOT:PSS hole transport material interface engineering organic electronic phenol radical |
| 英文摘要 | Sulfonated-acetone-formaldehyde (SAF) was grafted with alkali lignin (AL) to prepare grafted sulfonated-acetone-form-aldehyde lignin (GSL). Considering the rich phenolic hydroxyl groups in GSL, we detected a hole mobility of 2.27 X 10(-6) cm(2) V-1 s(-1) with GSL as a hole transport material by space-charge-limited current model. Compared with nonconjugated poly(styrene sulfonic acid), GSL was applied as p-type semiconductive dopant for PEDOT to prepare water-dispersed PEDOT:GSL. PEDOT:GSL shows enhanced conductivity compared with that of PEDOT:PSS. Simultaneously, the enhanced open-circuit voltage, short-circuit current density, and fill factor are achieved using PEDOT:GSL as a hole extract layer (HEL) in sandwich-structure inverted perovskite solar cells. The power conversion efficiency is increased to 14.94% compared with 12.6% of PEDOT:PSS-based devices. Our results show that amorphous GSL is a good candidate as dopant of PEDOT, and we provide a novel prospective for the design of HEL based on lignin, a renewable biomass and phenol derivatives. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Science & Technology - Other Topics ; Materials Science |
| 关键词[WOS] | PHOTOVOLTAIC CELLS ; TRANSPORT MATERIAL ; HIGH-PERFORMANCE ; FILL FACTOR ; STABILITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000376330800056 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/8270]  |
| 专题 | 青岛生物能源与过程研究所_先进有机功能材料团队 |
| 作者单位 | 1.S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510641, Guangdong, Peoples R China 2.S China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou, Guangdong, Peoples R China 3.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biobased Mat, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Ying,Wang, Junyi,Qiu, Xueqing,et al. Highly Efficient Inverted Perovskite Solar Cells With Sulfonated Lignin Doped PEDOT as Hole Extract Layer[J]. ACS APPLIED MATERIALS & INTERFACES,2016,8(19):12377-12383. |
| APA | Wu, Ying.,Wang, Junyi.,Qiu, Xueqing.,Yang, Renqiang.,Lou, Hongming.,...&Li, Yuan.(2016).Highly Efficient Inverted Perovskite Solar Cells With Sulfonated Lignin Doped PEDOT as Hole Extract Layer.ACS APPLIED MATERIALS & INTERFACES,8(19),12377-12383. |
| MLA | Wu, Ying,et al."Highly Efficient Inverted Perovskite Solar Cells With Sulfonated Lignin Doped PEDOT as Hole Extract Layer".ACS APPLIED MATERIALS & INTERFACES 8.19(2016):12377-12383. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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