Correlating the electron-donating core structure with morphology and performance of carbon oxygen-bridged ladder-type non-fullerene acceptor based organic solar cells

Autor: Onkar Game, Robert S. Gurney, Emma L. K. Spooner, Wei Li, Joel A. Smith, Rachel C. Kilbride, Mengxue Chen, Dan Liu, Zuo Xiao, Jinlong Cai, David G. Lidzey, Liming Ding, X. J. Meng, Richard A. L. Jones, Huijun Zhang, Tao Wang, Donghui Li

Publikováno v: Spooner, E L K, Game, O S, Gurney, R S, Jones, R A L, Lidzey, D G & Wang, T 2019, ' Correlating the electron-donating core structure with morphology and performance of carbon–oxygen-bridged ladder-type non-fullerene acceptor based organic solar cells ', Nano Energy . https://doi.org/10.1016/j.nanoen.2019.04.053

The chemical structure of non-fullerene acceptors (NFAs) affects their light-harvesting capabilities, energy levels and molecular orders, all of which play a crucial role in determining the efficiency of organic solar cells (OSCs). In this work, we h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb26252d42b15a84244cd42b4d4eafcb
https://doi.org/10.1016/j.nanoen.2019.04.053

Bright perovskite light-emitting diodes with improved film morphology and reduced trap density via surface passivation using quaternary ammonium salts

Autor: Huijun Zhang, Fanghao Ye, Tao Wang, Chuanxi Xiong, Wei Li, Jiaxu Yao, Robert S. Gurney, Dan Liu

Publikováno v: Organic Electronics. 67:187-193

Organic-inorganic hybrid perovskite light-emitting diodes (PeLEDs) have emerged as one of the promising candidates for display and illumination devices with low-cost and high color purity. However, PeLEDs exhibit bad film uniformity and high defect d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a111ce4e01dd470de642af11fff5284
https://doi.org/10.1016/j.orgel.2019.01.030

TDI/TiO2 Hybrid Networks for Superhydrophobic Coatings with Superior UV Durability and Cation Adsorption Functionality

Autor: Zhiwei Huang, Tao Wang, Wenjiao Han, Dan Liu, Yalun Wang, Robert S. Gurney

Publikováno v: ACS Applied Materials & Interfaces. 11:7488-7497

Durability under UV illumination remains a big challenge of TiO2-based superhydrophobic coatings, with the photocatalytic effect causing degradation of low-surface-energy material over time, resulting in the surfaces losing their hydrophobicity. We r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d9a1577151d25d37a33f2d33982b5f6
https://doi.org/10.1021/acsami.9b00886

Trap passivation and efficiency improvement of perovskite solar cells by a guanidinium additive

Autor: Robert S. Gurney, Pipat Ruankham, Akarin Intaniwet, Jiaxu Yao, Tao Wang, Pang Wang, Supab Choopun, Hui Wang, Dan Liu

Publikováno v: Materials Chemistry Frontiers. 3:1357-1364

A photoactive layer with efficient charge transport and low charge recombination is critical to prepare perovskite solar cells with high efficiency and superior stability. We demonstrate that the incorporation of an effective additive 1,3-diaminoguan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b623bd3e5734381d2481318b9fbf2ed
https://doi.org/10.1039/c9qm00112c

Environmentally durable superhydrophobic surfaces with robust photocatalytic self-cleaning and self-healing properties prepared via versatile film deposition methods

Autor: Robert S. Gurney, Tao Wang, Dan Liu, Zhiwei Huang

Publikováno v: Journal of Colloid and Interface Science. 527:107-116

Superhydrophobic (SH) surfaces with self-cleaning photocatalytic properties have become an important research focus in recent years. In this work, we fabricated multifunctional and environmentally durable SH surfaces via a facile one-step reaction of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b65682a2b2ae0bccf54df0191cbd277a
https://doi.org/10.1016/j.jcis.2018.05.004