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Showing 25 to 36 of 93413 entries
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Core–shell and alloy integrating PdAu bimetallic nanoplates on reduced graphene oxide for efficient and stable hydrogen evolution catalysts

Theoretical frames STEM

Han Y.
GSID: Ga5MtzT5GB8J
Y Jiang, Y Yan, Y Han, H Zhang, D Yang - RSC advances, 2017 - pubs.rsc.org

… STEM-EDX mapping image, (C) HRTEM image and (D) XRD pattern of the PdAu@rGO-2. The white dashed frame in STEM … is confirmed experimentally and theoretically. As such, these …

A technical evaluation of Wind-Hydrogen (WH) demonstration projects in Europe

demonstration projects

Valverde L, Abdel-Wahab M.
GSID: WvF79FT3eJgJ
L Valverde, D Ali, M Abdel-Wahab… - … and Electrical Drives, 2013 - ieeexplore.ieee.org

… This paper presents a technical evalu Hydrogen (WH) Demonstration projects scope of evaluation includes a compara design criteria, … demonstration projects considered in this paper. A detailed component description can be found in [13] [14]. While such demonstration...

Ammonia as an alternative energy storage medium for hydrogen fuel cells: scientific and technical review for near-term stationary power demonstration projects, final …

demonstration projects

Shah N.
GSID: zHiYhZloGGsJ
T Lipman, N Shah - 2007 - escholarship.org

This report documents the research efforts of a task order under a research technical agreement between the California Department of Transportation (Caltrans) and the University of California, Berkeley (UC Berkeley). The focus of this research is to understand the...

Selecting and assessing demonstration projects for technology assessment: The cases of fuel cells and hydrogen systems in Sweden

demonstration projects

Karlström M, Sandén BA.
GSID: 8VT2RgTu59MJ
M Karlström, BA Sandén - Innovation, 2004 - Taylor & Francis

… of demonstration projects is a standard instrument in early phases of the technology life-cycle. However, the role demonstration projects … Here we try to identify some criteria for selecting and assessing demonstration projects. We stress that they could...

Pd@ TiO 2/carbon nanohorn electrocatalysts: reversible CO 2 hydrogenation to formic acid

STEM and diversify

Bracamonte MV, Melchionna M.
GSID: WhPTCK4kr4kJ
M Melchionna, MV Bracamonte, A Giuliani… - Energy & …, 2018 - pubs.rsc.org

… define new concepts that diversify the supply of … STEM image as bright spots, from where the particle size distribution was calculated (Fig. 2A and Fig. S14, ESI†). Notably, HAADF-STEM …

Fuel cell based power systems to supply power to Telecom Stations

field stations

Bruni G, Cordiner S, Giordani A, Mulone V.
GSID: xr62RmkTyCEJ
G Bruni, S Cordiner, V Mulone, A Giordani… - International journal of …, 2014 - Elsevier

Abstract Hydrogen-Photovoltaic (H2-PV) hybrid systems may represent a valid solution to foster the use of renewable sources to power off-grid Radio Base Stations (RBSs) for …

Nanoscale Materials and Architectures for Energy Conversion

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Sunkara MK.
GSID: Pqr1g71OPcwJ
EA Grulke, MK Sunkara - 2011 - osti.gov

The Kentucky EPSCoR Program supported an inter-university, multidisciplinary energy-related research cluster studying nanomaterials for converting solar radiation and residual thermal energy to electrical energy and hydrogen. It created a collaborative center of excellence based on research expertise in nanomaterials,...

Long-term sustainability of a high-energy, low-diversity crustal biome

Geoscience Opportunities for Leadership in Diversity AND Program Evaluation

[No authors listed]
GSID: lwvYch2dAigJ
LH Lin, PL Wang, D Rumble, J Lippmann-Pipke… - Science, 2006 - science.org

Geochemical, microbiological, and molecular analyses of alkaline saline groundwater at 2.8 kilometers depth in Archaean metabasalt revealed a microbial biome dominated by a single phylotype affiliated with thermophilic sulfate reducers belonging to Firmicutes. These sulfate reducers were sustained by...

An Efficient Approximation Method for an Individual Fuel Cell Impedance Characterization

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

[No authors listed]
GSID: GbJyUk4214kJ
T Han, TA Haagenson… - … on Fuel Cell …, 2010 - asmedigitalcollection.asme.org

In this study, an efficient method of approximating individual fuel cell impedances in a stack is proposed and experimentally verified. Two different proton exchange membrane (PEM) fuel cell stacks (600 W with 24 cells and 1.2 kW with 47...

PEM electrolysis hydrogen production system design for improved testing and optimization

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Mann MD, Salehfar H.
GSID: qoGN6waaL0AJ
NV Dale, CY Biaku, MD Mann, H Salehfar… - NHA annu. hydrog …, 2007 - nha.confex.com

This paper describes an improved experimental system for a proton exchange membrane (PEM) electrolyzer to produce hydrogen under precise controlled conditions. This system design allows increased control and monitoring of various electrolyzer parameters, such as temperature and pressure, over...

ABA‐induced NO generation and stomatal closure in Arabidopsis are dependent on H2O2 synthesis

science campus

Hancock JT, Weir IS.
GSID: yrgttZO_xe0J
J Bright, R Desikan, JT Hancock, IS Weir… - The Plant …, 2006 - Wiley Online Library

Nitric oxide (NO) and hydrogen peroxide (H 2 O 2 ) are key signalling molecules produced in response to various stimuli and involved in a diverse range of plant signal transduction processes. Nitric oxide and H 2 O 2...

Water electrolysis and solar hydrogen demonstration projects

demonstration projects

[No authors listed]
GSID: tIbHSNS6MHoJ
G Sandstede, R Wurster - Modern Aspects of Electrochemistry, 1995 - Springer

… In this chapter, nearly all conventional and newly developed processes for water electrolysis will be considered, and an overview of demonstration projects in which hydrogen is electrolytically produced from solar, wind, and hydroenergy will be given. After a...

Showing 25 to 36 of 93413 entries