Functional transformation of four-bladed rylene propellers utilizing non-metal and d8 metal core shifting strategy: significant impact on photovoltaic performance and electrocatalytic hydrogen evolution activity

2020 ◽  
Vol 8 (7) ◽  
pp. 3918-3932 ◽  
Author(s):  
Jianhua Han ◽  
Wenwen Shi ◽  
Xunchang Wang ◽  
Jingwen Cai ◽  
Xinyu Hao ◽  
...  
Keyword(s):  
Solar Cell ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Organic Solar Cell ◽  
Photovoltaic Performance ◽  
Metal Core ◽  
Functional Transformation ◽  
Highly Efficient ◽  
Shifting Strategy ◽  
Electrochemical Water Splitting

Six four-bladed rylene propellers with d8 metal and non-metal core are synthesized. By utilizing core transformations, both highly efficient organic solar cell and electrochemical water splitting for H2 evolution are achieved for PDI propellers.

Sulfur doped ruthenium nanoparticles as a highly efficient electrocatalyst for hydrogen evolution reaction in alkaline media

2021 ◽  
Author(s):  
Cong Lin ◽  
Hongbao Li ◽  
Cheng-Zong Yuan ◽  
Zhengkun Yang ◽  
Hanbao Chong ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Crucial Role ◽  
Alkaline Media ◽  
Energy Crisis ◽  
Ruthenium Nanoparticles ◽  
Highly Efficient ◽  
Electrochemical Water Splitting

Efficient catalysts for hydrogen evolution reaction (HER) play a crucial role in electrochemical water splitting, which is one of the most promising approaches to alleviate the problem of energy crisis...

Modulation of Cu and Rh single-atoms and nanoparticles for high-performance hydrogen evolution activity in acidic media

2021 ◽  
Author(s):  
Siraj Sultan ◽  
Muhammad Hanif Diorizky ◽  
Miran Ha ◽  
Jitendra N. Tiwari ◽  
Hansaem Choi ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
High Performance ◽  
Acidic Media ◽  
Single Atoms ◽  
Highly Efficient ◽  
Production Of Hydrogen ◽  
Electrochemical Water Splitting ◽  
Tremendous Challenge

The design of a highly efficient and durable electrocatalyst for the production of hydrogen from electrochemical water splitting is highly desirable, which remains a tremendous challenge. Though there has been...

One-step fabrication of laser induced forward transfer graphene/CuxO nanocomposite based electrode to promote hydrogen evolution reaction

2021 ◽  
Author(s):  
DAN XU ◽  
K. C. Chan ◽  
Hanjie Guo ◽  
Hong Zhong ◽  
Lin Lu
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Highly Efficient ◽  
Forward Transfer ◽  
One Step ◽  
Electrochemical Water Splitting

Electrochemical water splitting is an attractive strategy to realize hydrogen harvesting. Exploring highly efficient electrocatalysts based non-precious material is of great significance to break the dilemma of noble metal-based materials...

Phosphorus-Modified Ruthenium-Tellurium Dendritic Nanotubes Outperform Platinum for Alkaline Hydrogen Evolution

2021 ◽  
Author(s):  
Min Liu ◽  
You Xu ◽  
Songliang Liu ◽  
Shuli Yin ◽  
Mengying Liu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Cost Effective ◽  
Important Process ◽  
Highly Efficient ◽  
Key Factor ◽  
Electrochemical Water Splitting

Hydrogen evolution reaction (HER) is an important process in electrochemical water splitting, and the key factor for HER technology lies in the development of cost-effective and highly efficient electrocatalysts. Herein,...

Influence of metal phthalocyanine molecular orientation on charge separation at organic donor/acceptor interface

2021 ◽  
Author(s):  
Heeseon Lim ◽  
Sena Yang ◽  
Sang-Hoon Lee ◽  
Jung-Yong Lee ◽  
Yeunhee Lee ◽  
...  
Keyword(s):  
Solar Cell ◽  
Charge Separation ◽  
Molecular Orientation ◽  
Organic Solar Cell ◽  
Metal Phthalocyanine ◽  
Dipole Orientation ◽  
Highly Efficient ◽  
Donor Acceptor

To achieve a highly efficient organic solar cell (OPVs), control of molecular orientation is one of prime important factors, for interfacial dipole orientation and energy offset at donor/acceptor (D/A) interface...

scholarly journals A highly efficient polymer non-fullerene organic solar cell enhanced by introducing a small molecule as a crystallizing-agent

2018 ◽  
Vol 21 (1) ◽  
pp. 79-87 ◽  
Author(s):  
Yifan Zheng ◽  
Jiang Huang ◽  
Gang Wang ◽  
Jaemin Kong ◽  
Di Huang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Small Molecule ◽  
Organic Solar Cell ◽  
Highly Efficient
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