Results 71 to 80 of about 32,517 (238)
Results in Physics, 2019 This article reports a novel method for producing ZnO nanowire film, achieved through in situ growth on nanocrystalline zinc electrodeposit using a low-temperature hydrothermal process at 90 °C without utilization of catalyst or template.
Qingyang Li, Maozhong An, Dongyang Li
doaj +1 more source
Advanced Functional Materials, EarlyView.This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley +1 more source
New Journal of Physics, 2015 We investigate the polarization of excitonic transitions of single dispersed GaN nanowires with a diameter of about 50 nm. We observe donor-bound exciton transitions with a linewidth narrower than 250 μ eV at 10 K, whereas the luminescence from free ...
Pierre Corfdir +4 more
doaj +1 more source
Facile Synthesis of Ni3S2@MoS2 Nanowire Arrays Grown on Ni Foam for High Performance Supercapacitor
International Journal of Electrochemical Science, 2018 Here, a novel Ni3S2@MoS2 nanowire arrays grown on Ni foam was successfully synthesized by one-step hydrothermal method. At the same time, the diameter of Ni3S2@MoS2 nanowire grown on Ni foam was easily controlled by the reaction times.
Tao Han +4 more
doaj +1 more source
Far-field optical imaging of surface plasmons with a subdiffraction limited separation
Nanophotonics, 2020 When an ultrathin silver nanowire with a diameter less than 100 nm is placed on a photonic band gap structure, surface plasmons can be excited and propagate along two side-walls of the silver nanowire.
Xiang Yifeng +6 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Synergistic interfacial strategy between inorganic ceramic fillers and polymer chains effectively inhibit particle aggregation and interfacial incompatibility. complex covalent and non‐covalent interfacial interactions promote superior uniformity, ultra‐high ceramic filler loading, and strong grain‐to‐grain connectivity, thereby enabling the ...
HakSu Jang +20 more
wiley +1 more source
One Step Fabrication of Low Noise CuO Nanowire-Bridge Gas Sensor
International Journal of Electrochemical Science, 2013 We report a new method to fabricate the CuO nanowire-bridge device operating one step thermal treatment and implementing as gas sensor. The X-ray Diffraction (XRD), micro Raman, and high resolution transmission electron microscopy measurements indicated ...
Sheng-Bo Wang +8 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Two isomorphic COFs were synthesized and compared, including an amphoteric COF (SQ‐TAPT) and a neutral COF (PDA‐TAPT). The ionic bonds in SQ‐TAPT introduce more Born effective charges, thereby enhancing its ionic displacement polarization. Experimental and theoretical calculations demonstrated that SQ‐TAPT exhibited higher polarity and stronger ...
Ge Yan +12 more
wiley +1 more source
Fluorophore signal detection and imaging enhancement in high refractive index nanowire biosensors
Nano ExpressSemiconductor nanowires are an efficient platform for fluorescence-based biosensors. Here, we model how a GaP nanowire (i) enhances the excitation intensity at the position of the fluorophore attached to the nanowire sidewall, (ii) enhances the ...
Nicklas Anttu
doaj +1 more source
AIP Advances, 2013 We investigated the growth, structure, and electrical properties of InAs nanowires grown in the Au-free vapor-liquid-solid mode. We demonstrated the self-assisted vapor-liquid-solid growth of InAs nanowire with self-assembled In particles on InP ...
Guoqiang Zhang +4 more
doaj +1 more source