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Effects of sigracet® gas diffusion layers, with different porosity and hydrophobic agent, on the performance of low platinum loading pem fuel cells
(Universidad de Ingeniería y TecnologíaPE, 2019)
This thesis studied the performance of low platinum loading proton Exchange membrane fuel cells that were fabricated using the inkjet printing method and assembled with four different types of SIGRACET® gas diffusion layers ...
Self-diffusion of particles in gas-driven granular layers with periodic flow modulation
(2005)
We study self-diffusion of particles in gas-driven granular layers by high-speed fluorescent video microscopy. We show that periodic flow modulation results in an enhancement of the particle's diffusion. The diffusion ...
CO2 Reduction of Hybrid Cu2O–Cu/Gas Diffusion Layer Electrodes and their Integration in a Cu-based Photoelectrocatalytic Cell
(2019-01-01)
Cu2O/gas diffusion layer (GDL) electrodes prepared by electrodeposition were studied for the electrocatalytic reduction of CO2. The designed electrode was also tested in solar-light-induced CO2 conversion in combination ...
Self-diffusion of particles in gas-driven granular layers with periodic flow modulation
(AMERICAN PHYSICAL SOCIETY, 2005)
Gas transport in surface grafted polypropylene films with polyacrylic acid chains
(Wiley, 2007-09-01)
This work describes the grafting reaction of poly(acrylic acid) (PA) onto the
surface of polypropylene (PP) films carried out with ultraviolet radiation, using benzophenone as photoinitiator and water as solvent. By ...
Gas transport in surface modified LDPE films with acrylic acid as grafting agent
(Wiley Blackwell Publishing, Inc, 2006-12)
The modification of polyethylene by the grafting of poly(acrylic acid) onto the surface of one of the faces of low-density polyethylene films with UV radiation is reported. The transport of oxygen, nitrogen, carbon monoxide, ...
Concentration fields near air-water interfaces during interfacial mass transport: oxygen transport and random square wave analysis
(Brazilian Society of Chemical Engineering, 2009)
Mass transfer across a gas-liquid interface was studied theoretically and experimentally, using transfer of oxygen into water as the gas-liquid system. The experimental results support the conclusions of a theoretical ...