Large-Area Ordered P-type Si Nanowire Arrays as Photocathode for Highly Efficient Photoelectrochemical Hydrogen Generation

2014 ◽  
Vol 6 (15) ◽  
pp. 12111-12118 ◽  
Author(s):  
Shufan Huang ◽  
Haifeng Zhang ◽  
Zilong Wu ◽  
Dezi Kong ◽  
Dongdong Lin ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Nanowire Arrays ◽  
Large Area ◽  
Si Nanowire ◽  
Highly Efficient ◽  
P Type

Quantitative analysis of photons' decaying pathways in Si nanowire arrays for highly efficient photoelectrochemical solar hydrogen generation

2015 ◽  
Vol 51 (16) ◽  
pp. 3383-3386 ◽  
Author(s):  
Chunyang Duan ◽  
Hui Wang ◽  
Bingchang Zhang ◽  
Fan Li ◽  
Xuemei Ou ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Hydrogen Generation ◽  
Nanowire Arrays ◽  
Quantitative Investigation ◽  
Solar Hydrogen ◽  
Si Nanowire ◽  
Highly Efficient

Quantitative investigation of decaying pathways of photon-excited SiNW array's exciton.

In situ synthesis of NiSe@CoP core–shell nanowire arrays on nickel foam as a highly efficient and robust electrode for electrochemical hydrogen generation in both alkaline and acidic media

2018 ◽  
Vol 8 (1) ◽  
pp. 128-133 ◽  
Author(s):  
Yuan-Zi Xu ◽  
Cheng-Zong Yuan ◽  
Zi-Wei Liu ◽  
Xue-Ping Chen
Keyword(s):  
Hydrogen Generation ◽  
Nickel Foam ◽  
In Situ Synthesis ◽  
Nanowire Arrays ◽  
Core Shell ◽  
Acidic Media ◽  
Highly Efficient ◽  
Efficient Generation

The efficient generation of hydrogen through the electro-splitting of water has attracted great attention.

High-performance hydrogen sensing properties and sensing mechanism in Pd-coated p-type Si nanowire arrays

2018 ◽  
Vol 256 ◽  
pp. 465-471 ◽  
Author(s):  
Jisun Baek ◽  
Byungjin Jang ◽  
Min Hyung Kim ◽  
Wonkung Kim ◽  
Jeongmin Kim ◽  
...  
Keyword(s):  
High Performance ◽  
Nanowire Arrays ◽  
Sensing Properties ◽  
Si Nanowire ◽  
Sensing Mechanism ◽  
Hydrogen Sensing ◽  
P Type

Impact of ammonia on the electrical properties of p-type Si nanowire arrays

2013 ◽  
Vol 114 (17) ◽  
pp. 173702 ◽  
Author(s):  
Chuanbo Li ◽  
Chunqian Zhang ◽  
Kristel Fobelets ◽  
Jun Zheng ◽  
Chunlai Xue ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Nanowire Arrays ◽  
Si Nanowire ◽  
P Type

ZnO-CdZnS Core-Shell Nanocable Arrays for Highly Efficient Photoelectrochemical Hydrogen Generation

2010 ◽  
Vol 1256 ◽  
Author(s):  
Yoon Myung ◽  
Dong Myung Jang ◽  
Yong Jei Sohn ◽  
Tae Kwang Sung ◽  
Gyeong Bok Jung ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Nanowire Arrays ◽  
Vapor Transport ◽  
Photoelectrochemical Cell ◽  
Core Shell ◽  
Zno Nanowire ◽  
Large Area ◽  
Vertically Aligned ◽  
Transport Method ◽  
Vapor Transport Method

AbstractHigh-density TiO2-CdS and ZnO-CdS core-shell nanocable arrays were synthesized on large-area Ti substrates. The CdS layers were deposited on the pre-grown vertically-aligned TiO2 (rutile) and ZnO nanowire arrays, with a controlled thickness (10~50 nm), using the vapor transport method. The ZnO-CdS nanocables consisted of single-crystalline wurtzite CdS shells whose [001] direction was aligned along the [001] wire axis of the wurtzite ZnO core, which is distinctive from the polycrystalline shell of the TiO2-CdS nanocables. We fabricated the photoelectrochemical cell using the ZnO-CdS photoelectrode exhibits much more efficient hydrogen generation than that using the TiO2-CdS one.

Cu2O nanoparticles sensitize TiO2/CdS nanowire arrays to prolong charge carrier lifetime and highly enhance unassisted photoelectrochemical hydrogen generation with 4.3% efficiency

2020 ◽  
Vol 49 (27) ◽  
pp. 9282-9293 ◽  
Author(s):  
Kangbo Jiang ◽  
Wenzhong Wang ◽  
Jun Wang ◽  
Tianyu Zhu ◽  
Lizhen Yao ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Lifetime ◽  
Hydrogen Generation ◽  
Charge Carriers ◽  
Nanowire Arrays ◽  
Highly Efficient ◽  
Effective Separation ◽  
Cds Nanowire ◽  
Cu2o Nanoparticles ◽  
Charge Carrier Lifetime

Effective separation of charge carriers and substantial prolongation of charge carrier lifetime are two vital issues for a photoanode to achieve highly efficient photoelectrochemical (PEC) hydrogen generation.

Cu oxide quantum dots loaded TiO2 nanosheet photocatalyst for highly efficient and robust hydrogen generation

2021 ◽  
Vol 541 ◽  
pp. 148687
Author(s):  
Gullapelli Sadanandam ◽  
Xiao Luo ◽  
Xuxing Chen ◽  
Yuwen Bao ◽  
Kevin Peter Homewood ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Generation ◽  
Highly Efficient
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