搜索结果: 1-15 共查到“电化学工程 Cell”相关记录16条 . 查询时间(0.234 秒)
Pendent piperidinium-functionalized blend anion exchange membrane for fuel cell application
Anion exchange membrane Blend polymers Polybenzimidazole Piperidinium Inter-chain forces
2023/6/19
Alkaline anion exchange membrane fuel cell has fast cathode reactions and thus allows the use of low cost electrocatalysts. However, its practical application is hindered by the low hydroxide ion cond...
Cornell researchers have revealed the nanomechanics inside a promising material for applications such as fuel cells and hydrogen production, and the findings are changing assumptions about the materia...
Discovery sheds light on next-generation solar cell technologies（图）
next-generation solar technologies
2019/10/28
Halide perovskite solar cells hold promise as the next generation of solar cell technologies, but while researchers have developed techniques for improving their material characteristics, no one has u...
Optimization of double chamber microbial fuel cell for domestic wastewater treatment and electricity production
microbial fuel cell domestic wastewater treatment operating conditions electricity production
2015/12/24
Microbial fuel cells (MFCs) represent a new approach for treating waste water along with electricity production. The present study addressed electricity production from domestic wastewater using a med...
Synthesis and characterization of ZnO-Al2O3 oxides as energetic electro-catalytic material for glucose fuel cell
glucose energy materials electro-catalyst
2015/12/23
One of the thrust areas of research is to find an alternative fuel to meet the increasing demand for energy. Glucose is a good source of alternative fuel for clean energy and is easily available in ab...
The same quality that buffers a raincoat against downpours or a pan against sticky foods can also boost the performance of solar cells, according to a new study from UNL engineers.Published July 20 in...
Blu-ray disc can be used to improve solar cell performance（图）
Blu-ray disc solar cell performance
2014/12/1
An interdisciplinary team from the McCormick School of Engineering and Applied Science discovered that using the data storage pattern from a Blu-ray disc improves solar cell performance and that video...
Electrochemical characterization of MnO2 as electrocatalytic energy material for fuel cell electrode
fuel cell impedance polarization electro coating
2015/5/12
Development of inexpensive non Pt based high electrocatalytic energy materials is the need of the hour for fuel cell electrode to produce clean alternative green energy from synthesized bio alcohol us...
Theoretical Investigations on Donor−Acceptor Conjugated Copolymers Based on Naphtho[1,2-c:5,6-c]bis[1,2,5]thiadiazole for Organic Solar Cell Applications
Donor− Acceptor Conjugated Copolymers Naphtho[1,2-c:5,6-c]bis[1,2,5]thiadiazole Organic Solar Cell
2016/12/2
Conjugated polymers with donor–acceptor architectures have been successfully applied in bulk heterojunction solar cell devices. Tuning the electron-withdrawing capability in donor–acceptor (D–A) conju...
Optimization Study of Proton Exchange Membrane Fuel Cell Performance
Optimization Proton exchange Fuel cell
2009/10/10
A mathematical model of the proton exchange membrane (PEM) fuel cell type, based on physicalchemical knowledge of the phenomena occurring inside the cell, was developed to study the performance at di ...
Experimental and numerical studies of micro PEM fuel cell
Micro PEMFC MEMS Simulation Fuel flow
2012/2/29
A single micro proton exchange membrane fuel cell (PEMFC) has been produced using Micro-electro-mechanical systems (MEMS) technology with the active area of 2.5\,cm$^{2}$ and channel depth of about 50...
Solid Oxide Fuel Cell as a Multi-fuel Applicable Power Generation Device
Solid oxide fuel cell Fuel flexibility Shift reaction Steam reforming Carbon deposition
2009/7/24
The solid oxide fuel cell (SOFC) has high conversion efficiency, and is quite attractive from the viewpoint of fuel flexibility, especially the possibility of internal reforming of methane and other ...
Photovoltaic Cell Based on the Near-IR Sensitization of Zn Chlorin-e6 Adsorbed on a Nanocrystalline TiO2 Film Electrode
Chlorophyll Photovoltaic cell Photosynthesis Zinc chlorin
2009/7/24
The photovoltaic cell using visible and near-infrared sensitization of nanocrystalline TiO2 films by chlorophyll derivative, zinc chlorin-e6 (ZnChl-e6), is developed. The short-circuit photocurrent (...
Application of CBD-Zinc Sulfide Film as an Antireflection Coating on Very Large Area Multicrystalline Silicon Solar Cell
Silicon Solar Cell Very Large
2008/10/30
The low-cost chemical bath deposition (CBD) technique is used to prepare CBD-ZnS films as antireflective (AR) coating for multicrystalline silicon solar cells. The uniformity of CBD-ZnS film on large ...
This paper discusses some crucial energetic, environmental and sustainability issues and the role of hydrogen and fuel cell
technologies as one of the potential solutions to these issues. The commerc...