Results 31 to 40 of about 5,626 (212)
Electrochemistry Communications, 2021 Liquid water behavior in the microporous layer (MPL) of a polymer electrolyte fuel cell (PEFC) was investigated using time-resolved X-ray computed micro-tomography (CT) to elucidate the unsteady flow during flooding.
Satoshi Yamaguchi +5 more
doaj +1 more source
Experimental Study on a Compact Methanol Steam Reformer with Pd/Ag Membrane
Journal of Thermal Science and Technology, 2012 The performance of high purity hydrogen production from methanol for a compact steam reformer with a hydrogen purification membrane was investigated experimentally.
Hasan Mohd FAIZAL +4 more
doaj +1 more source
Investigation of PEFC freeze start by X-ray tomographic microscopy
, 2013 Starting from subfreezing temperatures presents a challenge for PEFC since ice may form in the gas flow channel, gas diffusion layer and catalyst layer and restrict the gas transport.
Zurbrügg, M. (author) +5 more
core +1 more source
PEF Priming of Seeds for Microgreen Production: A Comparative Study
Applied SciencesSeed priming with Pulsed Electric Fields (PEF) is a promising strategy to enhance early plant development and crop quality. This study evaluated PEF priming effects on Beetroot (Beta vulgaris L.), Arugula (Eruca vesicaria), and Basil (Ocimum basilicum L.)
Mafalda Aguiar-Macedo +4 more
doaj +1 more source
Energies, 2023 This study further investigates the effect of potential on the corrosion resistance, the self-healing performance and the durability of CrN/Cr-coated SS316L bipolar plates with artificial defects (CR-316) in simulated cathodic HT-PEFC environments by ...
Ruiyu Li +5 more
doaj +1 more source
Роль модельных лесов в совершенствовании лесной сертификации (PEFC) [PDF]
, 2019 В статье изложена роль модельных лесов в совершенствовании лесной сертификации (PEFC)
Зорин, Валентин Павлович +1 more
core +2 more sources
Forest certification as a tool to support sustainable development in forest management
Journal of Forest Science, 2015 The concept of sustainable development is currently known and used in many contexts across a wide range of industries. Nevertheless, specific approaches to achieving the strategy of sustainability can be found in the individual sectors. The beginnings of
A. Mikulková +3 more
doaj +1 more source
Integrating Products, Processes, and Sourcing for Eco‐Innovation
Business Strategy and the Environment, EarlyView.ABSTRACT Eco‐innovation research has often examined regulatory or technological drivers but has paid limited attention to how long‐term organizational change shapes eco‐innovation in mature, resource‐intensive industries. This study addresses that gap by investigating how two leading Finnish pulp and paper firms integrated product, process, and ...
Misa Bakajic, Anand Nair, Markku Kuula
wiley +1 more source
PEFC-Metsäsertifioinnin toteuttaminen taajamametsissä [PDF]
, 2019 Kaupungit ja kunnat ovat yhdessä valtion ja seurakuntien kanssa suurimpia taajamametsien omistajia. Valtaosa kaupunkien ja kuntien omistamista viheralueista onkin juuri taajamametsiä.
Lampinen, Nico
core
Fuel Cell Modeling and Simulations
CHIMIA, 2004 Fundamental and phenomenological models for cells, stacks, and complete systems of PEFC and SOFC are reviewed and their predictive power is assessed by comparing model simulations against experiments.
John Mantzaras +14 more
doaj +1 more source