Results 31 to 40 of about 2,193,640 (333)
Energy Reports, 2022 Proton exchange membrane fuel cells (PEMFCs) (as they operate below 100 °C) must be heated when operating. The heating must be controlled not to damage the fuel cell.
Pouya Barnoon +4 more
doaj +1 more source
P-193 - Employment outcomes in people with bipolar disorder : a systematic review [PDF]
, 2012 Objectives We conducted a systematic review in order to identify the long term employment outcomes of people with Bipolar Disorder. Our aims were to identify the proportions working over time, the nature of employment status change over time and whether
Marwaha, Steven +8 more
core +1 more source
Graphite/epoxy composite for building Bipolar Plates [PDF]
E3S Web of Conferences, 2022 Bipolar plates (BPs) are important components of Proton Exchange Membrane Fuel Cells (PEMFC). Graphite-epoxy composites, having a better corrosion resistance than metal-based BPs and better mechanical properties than graphite BPs, are a promising ...
Spinelli Luca +5 more
doaj +1 more source
Science and Engineering of Composite Materials, 2016 Preparing conductive composite bipolar plates for fuel cells by compression molding is a promising research direction. The very key point is how to choose the conductivity filler and binder to meet the requirement.
Chen Hui +4 more
doaj +1 more source
Schizophrenia and Bipolar Disorder in Urban Areas [PDF]
, 2007 Background Earlier studies have shown that schizophrenic patients are more likely to be living in densely populated inner city areas, whereas bipolar patients are more widely distributed.
Cooke, Angela +5 more
core +2 more sources
, 2010 Vacuum resin impregnation method has been used to prepare polymer/compressed expanded graphite (CEG) composite bipolar plates for proton exchange membrane fuel cells (PEMFCs).
Hou, Ming +9 more
core +1 more source
PEMFC Performance with Metal Bipolar Plates Depending on the Channel Dimension
MATEC Web of Conferences, 2016 Bipolar plates of a proton exchange membrane fuel cell (PEMFC) play an important role in removing liquid phase water as a by-product in order to facilitate the reaction between fuel and oxygen.
Kwon Kuikam +5 more
doaj +1 more source
Comparative study of materials for proton exchange membrane fuel cells bipolar plates: Electrical performance, durability, and automotive compatibility [PDF]
EPJ Web of ConferencesBipolar plates are essential components of proton exchange membrane fuel cells because they contribute to current transport, reactant flow distribution, heat dissipation, and overall stack durability.
Elyoubi Meryem +3 more
doaj +1 more source
International Journal of Energy Research, 2021 Proton exchange membrane fuel cells (PEMFCs) have the perception to strongly reduce global emissions through an environmentally friendly perspective. Graphene has drawn global attention and has positioned itself as a potential material for bipolar plates
P. Okonkwo +6 more
semanticscholar +1 more source
Clinical relevance and treatment possibilities of bipolar rapid cycling [PDF]
, 2002 Bipolar rapid cycling (RC) is defined as 4 or more affective episodes within 1 year. It has been postulated that RC is related to a poor response to lithium, to the same extent as mixed episodes or other atypical symptoms of the illness.
Amann, B. +4 more
core +1 more source