Q
Qing Liu
Researcher at University of Science and Technology of China
Publications - 19
Citations - 816
Qing Liu is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Polymer solar cell & PEDOT:PSS. The author has an hindex of 11, co-authored 17 publications receiving 636 citations.
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Journal ArticleDOI
Incorporating Graphitic Carbon Nitride (g‐C3N4) Quantum Dots into Bulk‐Heterojunction Polymer Solar Cells Leads to Efficiency Enhancement
TL;DR: In this article, the authors applied graphitic carbon nitride (g-C3N4) to polymer solar cells for the first time by doping solution-processable g-C 3N4 quantum dots in the active layer, leading to a dramatic efficiency enhancement.
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Efficiency Enhancement of Inverted Structure Perovskite Solar Cells via Oleamide Doping of PCBM Electron Transport Layer
Fei Xia,Qiliang Wu,Pengcheng Zhou,Yi Li,Xiang Chen,Qing Liu,Jun Zhu,Songyuan Dai,Songyuan Dai,Yalin Lu,Shangfeng Yang +10 more
TL;DR: An amphiphilic surfactant, oleamide, was applied to dope the PCBM electron transport layer (ETL) of inverted structure perovskite solar cells (ISPSCs), resulting in a dramatic efficiency enhancement.
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Solution-Processable Ionic Liquid as an Independent or Modifying Electron Transport Layer for High-Efficiency Perovskite Solar Cells.
TL;DR: Both IL interface engineering methods reveal the effective electron transport of [EMIM]PF6-IL in efficient electron transport in regular-structure (n-i-p) planar heterojunction perovskite solar cells (PHJ-PSCs).
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Successive surface engineering of TiO2 compact layers via dual modification of fullerene derivatives affording hysteresis-suppressed high-performance perovskite solar cells
TL;DR: In this article, a new method, called successive surface engineering, was developed for perovskite solar cells (PSCs), which affords PSCs with enhanced efficiency and dramatically suppressed current-voltage hysteresis.
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Anchoring Fullerene onto Perovskite Film via Grafting Pyridine toward Enhanced Electron Transport in High-Efficiency Solar Cells
Bairu Li,Jieming Zhen,Yangyang Wan,Xunyong Lei,Qing Liu,Yajuan Liu,Lingbo Jia,Xiaojun Wu,Hualing Zeng,Wenfeng Zhang,Guan-Wu Wang,Muqing Chen,Shangfeng Yang +12 more
TL;DR: Novel pyridine-functionalized fullerene derivatives were synthesized facilely via a one-step 1,3-dipolar cycloaddition reaction and applied as ETLs superior to PCBM in iPSC devices, leading to enhanced electron transport reflected by the increase of short-circuit current density.