نتایج جستجو برای: graphene nanosheet

تعداد نتایج: 51631  

2014
Cuncun Wu Lin Wei Yitan Li Chang Liu Jun Jiao Yanxue Chen Liangmo Mei

Ordered ZnO nanosheet arrays were grown on weaved titanium wires by a low-temperature hydrothermal method. CdS nanoparticles were deposited onto the ZnO nanosheet arrays using the successive ionic layer adsorption and reaction method to make a photoanode. Nanoparticle-sensitized solar cells were assembled using these CdS/ZnO nanostructured photoanodes, and their photovoltaic performance was stu...

Journal: :Nanoscale 2014
Xin Xu Zhaoyang Fan Shujiang Ding Demei Yu Yaping Du

MoS2 nanosheet@TiO2 nanotube hybrid nanostructures were successfully prepared by a facile two-step method: prefabrication of porous TiO2 nanotubes based on a sol-gel method template against polymeric nanotubes, and then assembly of MoS2 nanoclusters that consist of ultrathin nanosheets through a solvothermal process. These hybrid nanostructures were characterized by scanning electron microscopy...

2017
Sheng Wang Jian Weng Xiao Fu Jing Lin Wenpei Fan Nan Lu JunLe Qu Siping Chen Tianfu Wang Peng Huang

Near-infrared (NIR) light triggered photothermally enhanced cellular internalization strategy shows great potential to improve antitumor effect to fight against cancer. In this work, a black phosphorus (BP) nanosheet-based nanomedicine, which is composed of BP nanosheet, human serum albumin (HSA) and paclitaxel (PTX), was developed for mild hyperthermia-enhanced intracellular drug delivery and ...

Journal: :Journal of Materials Science 2022

Tremendous impacts are usually made by the synthesis method and consolidation technique on microstructure interface of graphene/Al composites. In present work, an in situ gel-precursor decomposition route is proposed for one-step graphene nanosheet (GNS) decorated with Cu nanoparticles form hybrid layers encapsulating Al grains (designated as GNS–Cu/Al). Consolidation performed spark plasma sin...

2009
Shintaro Ida Chikako Ogata Yasumichi Matsumoto

Layered oxides intercalated with Eu ions were prepared by self-assembly deposition method based on the electrostatic interaction between negative charged oxide nanosheets and Eu ions. The layered oxides were composed of two-dimensional host nanosheet layer with guest Eu ions and gave Eu emission based on an energy transfer from bandgap excitation of the host oxide nanosheets to the Eu ions. The...

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