Výsledky vyhledávání - "Lingpeng Yan"

Akademický článek

Research Process of Carbon Dots in Memristors

Autor: Haotian Hao, Lingpeng Yan, Mixue Wang, Yanli Cao, Jintao He, Yongzhen Yang

Publikováno v: Advanced Electronic Materials, Vol 9, Iss 5, Pp n/a-n/a (2023)

Abstract The explosive growth of digital communication promotes advanced memory and computing devices in Big Data and artificial intelligence era. In particular, memristors hold great promise for in‐memory computing and artificial synapses, expecte

Externí odkaz: https://doaj.org/article/8ef788ad5f284c9782efcdb821023fd2

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Akademický článek

One‐Step Synthesis of White‐Light‐Emitting Carbon Dots for White LEDs with a High Color Rendering Index of 97

Autor: Zishan Yan, Tong Chen, Lingpeng Yan, Xinghua Liu, Jingxia Zheng, Fu‐de Ren, Yongzhen Yang, Bin Liu, Xuguang Liu, Bingshe Xu

Publikováno v: Advanced Science, Vol 10, Iss 12, Pp n/a-n/a (2023)

Abstract White‐light‐emitting carbon dots (WCDs) show innate advantages as phosphors in white light‐emitting diodes (WLEDs). For WLEDs, the color rendering index (CRI) is the most important metric to evaluate its performance. Herein, WCDs are p

Externí odkaz: https://doaj.org/article/3dd54d63f0ef42a29bf386d8f991441c

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Akademický článek

Thermal-Induced Performance Decay of the State-of-the-Art Polymer: Non-Fullerene Solar Cells and the Method of Suppression

Autor: Xingxing Qin, Xuelai Yu, Zerui Li, Jin Fang, Lingpeng Yan, Na Wu, Mathias Nyman, Ronald Österbacka, Rong Huang, Zhiyun Li, Chang-Qi Ma

Publikováno v: Molecules, Vol 28, Iss 19, p 6856 (2023)

Improving thermal stability is of great importance for the industrialization of polymer solar cells (PSC). In this paper, we systematically investigated the high-temperature thermal annealing effect on the device performance of the state-of-the-art p

Externí odkaz: https://doaj.org/article/2de2ecdf4ff24493bc27bdb152130a56

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Akademický článek

Carbon dots-based delayed fluorescent materials: Mechanism, structural regulation and application

Autor: Mingxiu Lei, Jingxia Zheng, Yongzhen Yang, Lingpeng Yan, Xuguang Liu, Bingshe Xu

Publikováno v: iScience, Vol 25, Iss 9, Pp 104884- (2022)

Summary: Delayed fluorescent (DF) materials have high internal quantum efficiency because of the triplet excitons involved in the radiation transition, and the spin-forbidden transition can effectively improve their luminescent lifetime. Compared wit

Externí odkaz: https://doaj.org/article/b720ad2ecc24410bb852c65b8c654d34

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Akademický článek

Simultaneously Achieving Highly Efficient and Stable Polymer:Non‐Fullerene Solar Cells Enabled By Molecular Structure Optimization and Surface Passivation

Autor: Bowen Liu, Xiao Su, Yi Lin, Zerui Li, Lingpeng Yan, Yunfei Han, Qun Luo, Jin Fang, Shangfeng Yang, Hongwei Tan, Chang‐Qi Ma

Publikováno v: Advanced Science, Vol 9, Iss 7, Pp n/a-n/a (2022)

Abstract Despite the tremendous efforts in developing non‐fullerene acceptor (NFA) for polymer solar cells (PSCs), only few researches are done on studying the NFA molecular structure dependent stability of PSCs, and long‐term stable PSCs are onl

Externí odkaz: https://doaj.org/article/8070a47aba204ac7a7c80bee766013d9

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Akademický článek

Efficiency above 12% for 1 cm2 Flexible Organic Solar Cells with Ag/Cu Grid Transparent Conducting Electrode

Autor: Yunfei Han, Xiaolian Chen, Junfeng Wei, Guoqi Ji, Chen Wang, Wenchao Zhao, Junqi Lai, Wusong Zha, Zerui Li, Lingpeng Yan, Huiming Gu, Qun Luo, Qi Chen, Liwei Chen, Jianhui Hou, Wenming Su, Chang‐Qi Ma

Publikováno v: Advanced Science, Vol 6, Iss 22, Pp n/a-n/a (2019)

Abstract With the rapid progress of organic solar cells (OSCs), improvement in the efficiency of large‐area flexible OSCs (>1 cm2) is crucial for real applications. However, the development of the large‐area flexible OSCs severely lags behind the

Externí odkaz: https://doaj.org/article/729792aaf596449ca7044ae6ddcb1fa8

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Akademický článek

Effect of the π-conjugation length on the properties and photovoltaic performance of A–π–D–π–A type oligothiophenes with a 4,8-bis(thienyl)benzo[1,2-b:4,5-b′]dithiophene core

Autor: Ni Yin, Lilei Wang, Yi Lin, Jinduo Yi, Lingpeng Yan, Junyan Dou, Hai-Bo Yang, Xin Zhao, Chang-Qi Ma

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 12, Iss 1, Pp 1788-1797 (2016)

Benzo[1,2-b:4,5-b′]dithiophene (BDT) is an excellent building block for constructing π-conjugated molecules for the use in organic solar cells. In this paper, four 4,8-bis(5-alkyl-2-thienyl)benzo[1,2-b:4,5-b′]dithiophene (TBDT)-containing A–π

Externí odkaz: https://doaj.org/article/86fd4f1e432746e1af7483ca3ab80364

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