scholarly journals Highly-ordered silicon nanowire arrays for photoelectrochemical hydrogen evolution: an investigation on the effect of wire diameter, length and inter-wire spacing

2018 ◽  
Vol 2 (5) ◽  
pp. 978-982 ◽  
Author(s):  
Sitaramanjaneya Mouli Thalluri ◽  
Jerome Borme ◽  
Dehua Xiong ◽  
Junyuan Xu ◽  
Wei Li ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Structural Parameters ◽  
Silicon Nanowire ◽  
Wire Diameter ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays

The influence of structural parameters of highly-ordered silicon nanowire arrays on their solar-driven HER performance is systematically investigated.

scholarly journals Conformal and continuous deposition of bifunctional cobalt phosphide layers on p-silicon nanowire arrays for improved solar hydrogen evolution

Nano Research ◽  
2018 ◽  
Vol 11 (9) ◽  
pp. 4823-4835 ◽  
Author(s):  
Sitaramanjaneva Mouli Thalluri ◽  
Jerome Borme ◽  
Kang Yu ◽  
Junyuan Xu ◽  
Isilda Amorim ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Solar Hydrogen ◽  
Cobalt Phosphide ◽  
Silicon Nanowire Arrays ◽  
Continuous Deposition

Fabrication of Large-Area Silicon Nanowire Arrays Based on Electroless Metal Deposition

2011 ◽  
Vol 194-196 ◽  
pp. 598-601
Author(s):  
Xuan Liu ◽  
Li Jie Zhao ◽  
Ping Feng
Keyword(s):  
Reaction Time ◽  
Silicon Nanowires ◽  
Silicon Nanowire ◽  
Metal Deposition ◽  
Wire Diameter ◽  
Nanowire Arrays ◽  
Metal Particles ◽  
Large Area ◽  
Average Growth ◽  
Silicon Nanowire Arrays

Electroless metal deposition is a simple, low-cost and effective method for fabricating silicon nanowire arrays and has been used widely in micro electromechanical industry. In this paper, large-area silicon nanowire arrays are prepared successfully with mixed AgNO3and HF solution by this method at normal temperature and pressure. It has been proved the best equality of silicon nanowires can be obtained at the concentration ratio of 0.02 mol/l: 5mol/l for AgNO3and HF and 1h reaction time. The influence of nano metal particles on the growth, the wire diameter, the distribution and the array of silicon nanowires are analyzed. Experimental results show the distribution and wire diameter of silicon nanowires can be controlled effectively by nano metal particles deposited on silicon wafers. The length of silicon nanowires increases with the reaction time and the average growth velocity is predicted to be 0.5～0.7μm/min. The equality of silicon nanowires with nano Au particles is better than those with nano Pt particles. The reaction mechanism of preparing large-area silicon nanowire arrays is analyzed as the result of the deoxidization of silver ion and the removal of the oxidized silicon solution by reacting with HF.

scholarly journals Silicon nanowire arrays coupled with cobalt phosphide spheres as low-cost photocathodes for efficient solar hydrogen evolution

2015 ◽  
Vol 51 (53) ◽  
pp. 10742-10745 ◽  
Author(s):  
Xiao-Qing Bao ◽  
M. Fatima Cerqueira ◽  
Pedro Alpuim ◽  
Lifeng Liu
Keyword(s):  
Hydrogen Evolution ◽  
Low Cost ◽  
Silicon Nanowire ◽  
Hollow Spheres ◽  
Nanowire Arrays ◽  
Photoelectrochemical Performance ◽  
Solar Hydrogen ◽  
Cobalt Phosphide ◽  
Silicon Nanowire Arrays ◽  
Earth Abundant

Low-cost photocathodes consisting of silicon nanowire arrays coupled with hollow spheres of the emerging earth-abundant cobalt phosphide catalysts are fabricated, which exhibit good photoelectrochemical performance toward the solar-driven H2 evolution.

scholarly journals Erratum to: Conformal and continuous deposition of bifunctional cobalt phosphide layers on p-silicon nanowire arrays for improved solar hydrogen evolution

Nano Research ◽  
2020 ◽  
Vol 13 (6) ◽  
pp. 1787-1787
Author(s):  
Sitaramanjaneya Mouli Thalluri ◽  
Jerome Borme ◽  
Kang Yu ◽  
Junyuan Xu ◽  
Isilda Amorim ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Solar Hydrogen ◽  
Cobalt Phosphide ◽  
Silicon Nanowire Arrays ◽  
Continuous Deposition

CF4 Plasma-treated Porous Silicon Nanowire Arrays Laminated with MnO2 Nanoflakes for Asymmetric Pseudocapacitors

2021 ◽  
pp. 129515
Author(s):  
Indrajit V. Bagal ◽  
Nilesh R. Chodankar ◽  
Aadil Waseem ◽  
Muhammad Ali Johar ◽  
Swati J. Patil ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays ◽  
Porous Silicon Nanowire

scholarly journals Nanowires: Decoupling Diameter and Pitch in Silicon Nanowire Arrays Made by Metal-Assisted Chemical Etching (Adv. Funct. Mater. 1/2014)

2014 ◽  
Vol 24 (1) ◽  
pp. 105-105 ◽  
Author(s):  
Junghoon Yeom ◽  
Daniel Ratchford ◽  
Christopher R. Field ◽  
Todd H. Brintlinger ◽  
Pehr E. Pehrsson
Keyword(s):  
Chemical Etching ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays ◽  
Metal Assisted Chemical Etching

scholarly journals Design guidelines for slanting silicon nanowire arrays for solar cell application

2013 ◽  
Vol 114 (8) ◽  
pp. 084303 ◽  
Author(s):  
Lei Hong ◽  
Rusli ◽  
Xincai Wang ◽  
Hongyu Zheng ◽  
Hao Wang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Silicon Nanowire ◽  
Design Guidelines ◽  
Nanowire Arrays ◽  
Solar Cell Application ◽  
Silicon Nanowire Arrays

Enhanced photon lifetime in silicon nanowire arrays and increased efficiency of optical processes in them

2016 ◽  
Vol 48 (4) ◽  
Author(s):  
A. Efimova ◽  
A. Eliseev ◽  
V. Georgobiani ◽  
M. Kholodov ◽  
A. Kolchin ◽  
...  
Keyword(s):  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays
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