Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Gengwu Ji"'
Direct Synthesis of Semimetal Phthalocyanines on a Surface with Insights into Interfacial Properties
Autor:
Han Huang, Jinping Hu, Frode S. Strand, Gengwu Ji, Rajesh Kumar Chellappan, Jinbang Hu, Peng Wang, Zheng Jiang, Zhengde Zhang, Zhongshan Li, Kongchao Shen, Ping Huai, Justin W. Wells, Fei Song
Publikováno v:
Hu, J, Strand, F S, Chellappan, R K, Zhang, Z, Shen, K, Hu, J, Ji, G, Huai, P, Huang, H, Wang, P, Li, Z, Jiang, Z, Wells, J W & Song, F 2020, ' Direct Synthesis of Semimetal Phthalocyanines on a Surface with Insights into Interfacial Properties ', Journal of Physical Chemistry C, vol. 124, no. 15, pp. 8247-8256 . https://doi.org/10.1021/acs.jpcc.0c00895
On-surface engineering of supramolecular structures has attracted considerable interest during the past few decades. However, organic nanostructures coordinated by group V semimetals have rarely been demonstrated. Herein, we report the metalation of
Autor:
Xiaonan Zhang, Yingguo Yang, Xingyu Gao, Gengwu Ji, Bin Zhao, Dongbin Xiong, Kongchao Shen, Zhenhuang Su
Publikováno v:
RSC Advances. 8:987-993
The quality of a perovskite film has a great impact on its light absorption and carrier transport, which is vital to improve high-efficiency perovskite solar cells (PSCs). Herein, it is demonstrated that graphene oxide (GO) can be used as an effectiv
Autor:
Daming Zhu, Xing Liu, Guangzhi Yin, Tieying Yang, Xiaolong Li, Lin Yi, Renzhong Tai, Yi Gao, Yadong Li, Sheng Jiang, Yong Wang, Gengwu Ji, Li Li, Zijian Xu, Bin Zhao, Rong Wang
Publikováno v:
ACS Nano. 11:8970-8977
Protons can penetrate through single-layer graphene, but thicker graphene layers (more than 2 layers), which possess more compact electron density, are thought to be unfavorable for penetration by protons at room temperature and elevated temperatures
Autor:
Zhaofeng Liang, Jinbang Hu, Kongchao Shen, Haiyang Li, Fei Song, Gengwu Ji, Haoliang Sun, Zheng Jiang
Publikováno v:
Thin Solid Films. 636:296-301
The optoelectronic properties of perovskite films are closely related to their quality. Herein, we report the doping of guanidinium iodide (C(NH 2 ) 3 I) organic into CH 3 NH 3 PbI 3 perovskite thin films and reveal the enhancement of both morphology
Manifestation of the structural stability of Mg-doped Zn4Sb3 via atomic fine structure investigation
Autor:
Kongchao Shen, Shaomin Feng, Haoliang Sun, Yingguo Yang, Fei Song, Zhonghong Jiang, Yingxia Wang, Gengwu Ji, J. Q. Li
Publikováno v:
Solid State Communications. 261:26-31
The structural stability is crucially important for thermoelectric material from the point view of energy harvesting applications. Herein, p-type Zn-Sb semiconductor doped with magnesium (Mg 0.04 Zn 3.96 Sb 3 ) was experimentally investigated after t
Autor:
Ming Tang, Long Yan, Wei Zhang, Hefei Huang, Bin Zhao, Jianjian Li, Gengwu Ji, Ruobing Xie, Qing Huang
Publikováno v:
Corrosion Science. 125:194-197
The corrosion behavior of 4H-SiC in the FLiNaK molten salt (650 °C), pre-irradiated with 70-keV Si ions to 2.5 dpa at 650 °C, was investigated in order to clarify the effect of irradiation on corrosion. The irradiated region of 4H-SiC is peeled off
Autor:
Xiaonan Zhang, Bin Zhao, Liang Cao, Yimin Xiong, Kongchao Shen, Fei Song, Guanhaojie Zheng, Dongchen Qi, Yingguo Yang, Xingyu Gao, Gengwu Ji
Publikováno v:
Physical Chemistry Chemical Physics. 19:6546-6553
The electronic structures of rubrene films deposited on CH3NH3PbI3 perovskite have been investigated using in situ ultraviolet photoelectron spectroscopy (UPS) and X-ray photoelectron spectroscopy (XPS). It was found that rubrene molecules interacted
Autor:
Guanhaojie Zheng, Yingguo Yang, Xingyu Gao, Shi Chen, Xiaonan Zhang, Bin Zhao, Gengwu Ji, Fei Song, Kongchao Shen
Publikováno v:
Applied Surface Science. 393:417-421
Pentacene thin film on CH3NH3PbI3 was studied by in-situ X-ray photoelectron spectroscopy and ultraviolet photoelectron spectroscopy to determine their interfacial energy level alignment. A 0.2 eV downward band bending together with a 0.1 eV interfac
Publikováno v:
RSC Advances. 5:56959-56966
A transfer printing process is developed for thin film systems using a new type of water-soluble sacrificial layer – uncured polyvinylpyrrolidone (PVP). The bio-compatible PVP has a dual function, acting as both a buffer and a water-soluble sacrifi
Autor:
Xiangyi Cheng, Gengwu Ji, Xiaoliang Xu, Wei Weng, Lixin Zhu, Tongtong Jiang, Jiangluqi Song, Wenting Zhang
Publikováno v:
RSC Advances. 5:95943-95952
We report the synthesis of ZnIn2S4/AgIn5S8 (ZIS/AIS) heteromicrospheres with tailorable composition and controllable band gap via partial cation exchange for the first time. Detailed studies of the as-prepared samples were carried out using SEM, TEM,