Hierarchical Sheet-on-Sheet Heterojunction Array of β-Ni(OH)2/Fe(OH)3 Self-Supporting Anode for Effective Overall Alkaline Water Splitting

2021 ◽  
Author(s):  
Baoqiang Wu ◽  
Zhaohui Yang ◽  
Xiaoping Dai ◽  
Xueli Yin ◽  
Yonghao Gan ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Water Splitting ◽  
Noble Metal ◽  
Conversion Efficiency ◽  
High Performance ◽  
Energy Conversion Efficiency ◽  
Alkaline Water ◽  
Supporting Anode

Rationally designing high-performance non-noble metal electrocatalyst is of essence to improve energy conversion efficiency in water splitting. Herein, an unique 3D hierarchical sheet-on-sheet heterojunction between Fe(OH)3 and β-Ni(OH)2 on pretreated...

TiO2 cement for high-performance dye-sensitized solar cells

RSC Advances ◽  
2016 ◽  
Vol 6 (87) ◽  
pp. 83802-83807 ◽  
Author(s):  
Yu Hou ◽  
Shuang Yang ◽  
Chunzhong Li ◽  
Huijun Zhao ◽  
Hua Gui Yang
Keyword(s):  
Solar Cells ◽  
Energy Conversion ◽  
Conversion Efficiency ◽  
High Performance ◽  
Dye Sensitized Solar Cells ◽  
Energy Conversion Efficiency ◽  
Dye Sensitized ◽  
Degussa P25 ◽  
Sensitized Solar Cells

An energy conversion efficiency of 8.31% is reached by using a cemented photoanode for dye-sensitized solar cells, attaining a 31.1% improvement over the standard Degussa P25 sample.

Hierarchical Ti1−xZrxO2−y nanocrystals with exposed high energy facets showing co-catalyst free solar light driven water splitting and improved light to energy conversion efficiency

2017 ◽  
Vol 5 (33) ◽  
pp. 17341-17351 ◽  
Author(s):  
Shreyasi Chattopadhyay ◽  
Swastik Mondal ◽  
Goutam De
Keyword(s):  
Solar Energy ◽  
Energy Conversion ◽  
Single Crystals ◽  
Water Splitting ◽  
Conversion Efficiency ◽  
Energy Conversion Efficiency ◽  
High Energy ◽  
Co Catalyst ◽  
Solar Water Splitting ◽  
Catalyst Free

Ti1−xZrxO2−y single crystals with exposed high energy facets and defects show co-catalyst free solar water splitting and high solar energy conversion in DSSCs.

Molten salts promoting the “controlled carbonization” of waste polyesters into hierarchically porous carbon for high-performance solar steam evaporation

2019 ◽  
Vol 7 (40) ◽  
pp. 22912-22923 ◽  
Author(s):  
Boyi Zhang ◽  
Changyuan Song ◽  
Chang Liu ◽  
Jiakang Min ◽  
Jalal Azadmanjiri ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Conversion Efficiency ◽  
Porous Carbon ◽  
Molten Salts ◽  
High Performance ◽  
Evaporation Rate ◽  
Energy Conversion Efficiency ◽  
Hierarchically Porous ◽  
High Evaporation Rate

Hierarchically porous carbon is synthesized from PET using ZnCl2/NaCl, exhibiting a high evaporation rate (1.68 kg m−2 h−1) and energy conversion efficiency (97%).

Integrating a redox flow battery into a Z-scheme water splitting system for enhancing the solar energy conversion efficiency

2019 ◽  
Vol 12 (2) ◽  
pp. 631-639 ◽  
Author(s):  
Zhen Li ◽  
Wangyin Wang ◽  
Shichao Liao ◽  
Mingyao Liu ◽  
Yu Qi ◽  
...  
Keyword(s):  
Solar Energy ◽  
Energy Conversion ◽  
Water Splitting ◽  
Conversion Efficiency ◽  
Solar Energy Conversion ◽  
Energy Conversion Efficiency ◽  
Hydrogen Energy ◽  
Redox Flow Battery ◽  
Solar Energy Conversion Efficiency ◽  
Splitting System

A RFB-integrated Z-scheme water splitting system produces hydrogen energy and electricity for efficient solar energy conversion.

Fabrication of a high-performance dye-sensitized solar cell with 12.8% conversion efficiency using organic silyl-anchor dyes

2015 ◽  
Vol 51 (29) ◽  
pp. 6315-6317 ◽  
Author(s):  
Kenji Kakiage ◽  
Yohei Aoyama ◽  
Toru Yano ◽  
Keiji Oya ◽  
Toru Kyomen ◽  
...  
Keyword(s):  
Solar Cell ◽  
Energy Conversion ◽  
Conversion Efficiency ◽  
High Performance ◽  
Electric Energy ◽  
Energy Conversion Efficiency ◽  
High Light ◽  
Dye Sensitized Solar Cell ◽  
Metal Free ◽  
Dye Sensitized

A dye-sensitized solar cell co-photosensitized with metal-free organic silyl-anchor dyes exhibited a high light-to-electric energy conversion efficiency of 12.8% under one sun conditions.

Scalable water splitting on particulate photocatalyst sheets with a solar-to-hydrogen energy conversion efficiency exceeding 1%

2016 ◽  
Vol 15 (6) ◽  
pp. 611-615 ◽  
Author(s):  
Qian Wang ◽  
Takashi Hisatomi ◽  
Qingxin Jia ◽  
Hiromasa Tokudome ◽  
Miao Zhong ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Water Splitting ◽  
Conversion Efficiency ◽  
Energy Conversion Efficiency ◽  
Hydrogen Energy

High-performance solar vapor generation by sustainable biomimetic snake-scale-like porous carbon

2020 ◽  
Vol 4 (11) ◽  
pp. 5522-5532
Author(s):  
Ning Liu ◽  
Liang Hao ◽  
Boyi Zhang ◽  
Ran Niu ◽  
Jiang Gong ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Conversion Efficiency ◽  
Porous Carbon ◽  
High Performance ◽  
Evaporation Rate ◽  
Energy Conversion Efficiency ◽  
Vapor Generation ◽  
High Evaporation Rate

Snake-scale-like porous carbon is synthesized from polycarbonate waste, and exhibits high evaporation rate (1.58 kg m−2 h−1) and energy conversion efficiency (91%).

scholarly journals TiO2 nanotubes with ultrathin walls for enhanced water splitting

2015 ◽  
Vol 51 (63) ◽  
pp. 12617-12620 ◽  
Author(s):  
Ahmad M. Mohamed ◽  
Amina S. Aljaber ◽  
Siham Y. AlQaradawi ◽  
Nageh K. Allam
Keyword(s):  
Solar Energy ◽  
Energy Conversion ◽  
Water Splitting ◽  
Conversion Efficiency ◽  
Wall Thickness ◽  
Tio2 Nanotubes ◽  
Solar Energy Conversion ◽  
Energy Conversion Efficiency ◽  
Solar Energy Conversion Efficiency

Nanotube wall thickness determines its solar energy conversion efficiency.

Sign in / Sign up

Export Citation Format

Share Document