K
Kang-Ning Zhang
Researcher at Shandong University
Publications - 37
Citations - 884
Kang-Ning Zhang is an academic researcher from Shandong University. The author has contributed to research in topics: Organic solar cell & Chemistry. The author has an hindex of 10, co-authored 22 publications receiving 532 citations.
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Journal ArticleDOI
Ternary Organic Solar Cells with Efficiency >16.5% Based on Two Compatible Nonfullerene Acceptors.
Jiali Song,Chao Li,Lei Zhu,Jing Guo,Jinqiu Xu,Xuning Zhang,Kangkang Weng,Kang-Ning Zhang,Jie Min,Xiaotao Hao,Yuan Zhang,Feng Liu,Yanming Sun +12 more
TL;DR: It is found that incorporation of 15% 3TP3T-4F into the PM6:Y6 blend results in facilitating exciton dissociation, increasing charge transport, and reducing trap-assisted recombination, which is responsible for the enlarged PCE.
Journal ArticleDOI
Solution-Processed Organic Solar Cells with High Open-Circuit Voltage of 1.3 V and Low Non-Radiative Voltage Loss of 0.16 V.
Ning An,Yunhao Cai,Hongbo Wu,Ailing Tang,Kang-Ning Zhang,Xiaotao Hao,Zaifei Ma,Qiang Guo,Hwa Sook Ryu,Han Young Woo,Yanming Sun,Erjun Zhou +11 more
TL;DR: OSCs fabricated by adopting two pairs of D-π-A polymers as electron donors and a wide-bandgap molecule BTA3 as the electron acceptor are thought to represent the best values for solution-processed OSCs reported in the literature so far.
Journal ArticleDOI
Regulating the vertical phase distribution by fullerene-derivative in high performance ternary organic solar cells
Pengqing Bi,Tong Xiao,Xiao-Yu Yang,Meng-Si Niu,Zhenchuan Wen,Kang-Ning Zhang,Wei Qin,Shu Kong So,Guanghao Lu,Xiaotao Hao,Xiaotao Hao,Hong Liu +11 more
TL;DR: In order to achieve favorable vertical phase distribution in OSCs based on poly(2,6-(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b′]dithiophene), a phenyl-C71-butyric acid-methyl ester (PC71BM) was incorporated into the binary system to fabricate ternary OSC.
Journal ArticleDOI
Ferrocene as a highly volatile solid additive in non-fullerene organic solar cells with enhanced photovoltaic performance
Linglong Ye,Linglong Ye,Yunhao Cai,Chao Li,Lei Zhu,Jinqiu Xu,Kangkang Weng,Kang-Ning Zhang,Miaofei Huang,Min Zeng,Tengfei Li,Erjun Zhou,Songting Tan,Xiaotao Hao,Yuanping Yi,Feng Liu,Zhaohui Wang,Xiaowei Zhan,Yanming Sun +18 more
TL;DR: In this article, a commercially available organic transition metal compound, ferrocene, was introduced as a highly volatile solid additive in OSCs, which can effectively increase the molecular crystallinity and thus lead to improved charge transport.
Journal ArticleDOI
Hole Transfer Originating from Weakly Bound Exciton Dissociation in Acceptor–Donor–Acceptor Nonfullerene Organic Solar Cells
Meng-Si Niu,Kangwei Wang,Xiao-Yu Yang,Pengqing Bi,Kang-Ning Zhang,Xian-Jin Feng,Fei Chen,Wei Qin,Jianlong Xia,Xiaotao Hao,Xiaotao Hao +10 more
TL;DR: It is proposed that holes primarily stem from weakly bound acceptor exciton dissociation, revealing a new insight into the hole-transfer process in A-D-A NFA-based OSCs.