A Generic Conversion Strategy: From 2D Metal Carbides (MxCy) to M-Self-Doped Graphene toward High-Efficiency Energy Applications

2017 ◽  
Vol 27 (8) ◽  
pp. 1604904 ◽  
Author(s):  
Zongkui Kou ◽  
Tian Meng ◽  
Beibei Guo ◽  
Ibrahim Saana Amiinu ◽  
Wenqiang Li ◽  
...  
Keyword(s):  
High Efficiency ◽  
Metal Carbides ◽  
Energy Applications ◽  
Doped Graphene

scholarly journals Analysis of Related Technologies Used in Fuel Cell Vehicles

2021 ◽  
Vol 2125 (1) ◽  
pp. 012011
Author(s):  
Ziyi Du ◽  
Hongxu Zhan
Keyword(s):  
Fuel Cells ◽  
Fuel Cell ◽  
Automotive Industry ◽  
High Efficiency ◽  
Management Strategies ◽  
Production Model ◽  
Hydrogen Energy ◽  
Fuel Cell Vehicles ◽  
Energy Applications ◽  
Different Types

Abstract Nowadays, many types of fuel cells have made significant progress. In 2014, they were applied to the production model Toyota’s FCHV-Adv. With their high efficiency and low pollution, fuel cells have gradually started to replace some traditional technologies in many energy applications and production industries and have become a hot topic of interest in recent years. Depending on the type of fuel, there are various types, and different fuel cells work on different principles, leading to differences in their performance. This paper lists the different fuel cells and their application scenarios in the automotive industry. In addition, the use of hydrogen in fuel cell vehicles is also a major concern. This paper briefly discusses the current hydrogen production and four different types of fuel cell vehicles and their energy management strategies. All the technical advantages of fuel cells and hydrogen energy are ultimately reflected in fuel cell vehicles, and this paper describes the current challenges and future possibilities.

Scalable synthesis of self-assembled bimetallic phosphide/N-doped graphene nanoflakes as an efficient electrocatalyst for overall water splitting

Nanoscale ◽  
2019 ◽  
Vol 11 (27) ◽  
pp. 12837-12845 ◽  
Author(s):  
Dongxu Yang ◽  
Wenqiang Hou ◽  
Yingjiong Lu ◽  
Wanli Zhang ◽  
Yuanfu Chen
Keyword(s):  
Water Splitting ◽  
High Efficiency ◽  
Graphene Nanoflakes ◽  
Overall Water Splitting ◽  
Doped Graphene ◽  
Self Assembled ◽  
Scalable Synthesis

A bimetallic phosphide electrocatalyst is synthesized through a scalable approach, showing high efficiency in the HER, OER and overall water splitting.

Nitrogen and phosphorus dual-doped graphene as a metal-free high-efficiency electrocatalyst for triiodide reduction

Nanoscale ◽  
2016 ◽  
Vol 8 (40) ◽  
pp. 17458-17464 ◽  
Author(s):  
Chang Yu ◽  
Zhiqiang Liu ◽  
Xiangtong Meng ◽  
Bing Lu ◽  
Dan Cui ◽  
...  
Keyword(s):  
High Efficiency ◽  
Nitrogen And Phosphorus ◽  
Metal Free ◽  
Doped Graphene

Zinc oxide nanorod doped graphene for high efficiency organic photovoltaic devices

RSC Advances ◽  
2016 ◽  
Vol 6 (90) ◽  
pp. 87319-87324 ◽  
Author(s):  
Jeongmo Kim ◽  
Siti Nur Farhana Mohd Nasir ◽  
Mohd Asri Mat Teridi ◽  
Abd. Rashid bin Mohd Yusoff ◽  
Jin Jang
Keyword(s):  
Zinc Oxide ◽  
High Efficiency ◽  
Organic Photovoltaic ◽  
Device Performance ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Electron Hole ◽  
Doped Graphene ◽  
Carrier Separation ◽  
Improved Performance

The use of ZnR–G in an OPV leads to a substantial enhancement in device performance where the improved performance is attributed to the improved charge carrier separation, and prolonged lifetime of the generated electron–hole pairs.

Adaptation and Modification of Gas Turbines for Solar Energy Applications

2005 ◽  
Author(s):  
Joseph Sinai ◽  
Chemi Sugarmen ◽  
Uriyel Fisher
Keyword(s):  
Solar Energy ◽  
Gas Turbine ◽  
Gas Turbines ◽  
High Efficiency ◽  
The United States ◽  
Combined Cycle ◽  
Energy Applications ◽  
Equipment Utilization ◽  
German Aerospace ◽  
Solar Field

Adapting a gas turbine to high-temperature solar receivers and solar tower technology constitutes real progress towards commercial solar power utilization with high efficiency combined cycle power system. Solar gas turbine systems can also be adapted to hybrid solar/fossil fuel operation, thanks to its high efficiency conversion, relatively small solar field, and quick response to load fluctuations, low CO2 emissions, easy start, and more effective equipment utilization. ORMAT initiated adaptation and modification of gas turbines for solar energy applications in the early 1990s in cooperation with the Weizmann Institute of Science and later with the Boeing Corporation, with the support of the United States Israel Science and Technology Foundation (USISTF). Ultimately, the concept reached its successful realization (2001–2004) in the solar tower Plataforma Solar de Almeria (Spain) which has three solar receivers and a receiving system designed and supplied by the German Aerospace Center DLR.

Heteroatom-doped graphene-based materials for sustainable energy applications: A review

2021 ◽  
Vol 143 ◽  
pp. 110849
Author(s):  
Seung Jun Lee ◽  
Jayaraman Theerthagiri ◽  
Palaniyandy Nithyadharseni ◽  
Prabhakarn Arunachalam ◽  
Dhandapani Balaji ◽  
...  
Keyword(s):  
Sustainable Energy ◽  
Energy Applications ◽  
Doped Graphene
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