搜索结果: 1-15 共查到“化学工程 fuel”相关记录23条 . 查询时间(0.14 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...
Reducing the use of fossil fuels will have unintended consequences for the power-generation industry and beyond. For example, many industrial chemical processes use fossil-fuel byproducts as precursor...
Cornell chemists have discovered a class of nonprecious metal derivatives that can catalyze fuel cell reactions about as well as platinum, at a fraction of the cost.
Promising new solar-powered path to hydrogen fuel production（图）
solar-powered new path hydrogen fuel
2019/10/21
Engineers at Lehigh University funded by the National Science Foundation are the first to utilize a single enzyme biomineralization process to create a catalyst that uses the energy of captured sunlig...
New Catalyst For Hydrogen Production Is A Step Toward Clean Fuel（图）
New Catalyst Hydrogen Production Clean Fuel
2018/2/1
A nanostructured composite material developed at UC Santa Cruz has shown impressive performance as a catalyst for the electrochemical splitting of water to produce hydrogen. An efficient, low-cost cat...
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...
Scientists from the University of Illinois at Chicago have synthesized a catalyst that improves their system for converting waste carbon dioxide into syngas, a precursor of gasoline and other energy-r...
Rutgers Chemists Develop Technology to Produce Clean-Burning Hydrogen Fuel（图）
Hydrogen fuel Water molecules Fossil fuel Electrolytic hydrogen Hydrogen gas Carbon-free energy
2014/7/18
NEW BRUNSWICK - Rutgers researchers have developed a technology that could overcome a major cost barrier to make clean-burning hydrogen fuel – a fuel that could replace expensive and environmentally h...
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...
Production of dimethylether (DME) as a clean fuel using sonochemically prepared CuO and/or ZnO-modified γ-alumina catalysts
ultrasonication methanol DME &gamma -Al2O3 CuO ZnO
2014/3/24
The catalytic conversion of methanol to dimethylether (DME) was studied over CuO/Al2O3, ZnO/Al2O3 and ZnO-CuO/Al2O3 nanocatalysts prepared in presence or absence of ultrasonic irradiation. The catalys...
A team of researchers at MIT and Pennsylvania State University has been developing a new method for producing novel kinds of membranes that could have improved properties for batteries, fuel cells and...
A Novel Routine for Manufacture of Environmentally Friendly Ethanol Fuel via Reactive Distillation
ethanol fuel reactive distillation bio-ethanol
2009/11/16
A novel routine for removing water from ethanol by the hydration using C4 olefin cut catalyzed with the ion exchange resin was proposed. Reactive distillation experiments were carried out to demonstra...
Preliminary Study on E. coli Microbial Fuel Cell and On-electrode Taming of the Biocatalyst
microbial fuel cell E. coli taming biofilm
2009/11/13
A mediator microbial fuel cell (MFC) was constructed by using E. coli as biocatalyst and new methylene blue as electron mediator. E. coli cells were carried out in anaerobic growth prior to inoculatin...