Results 241 to 250 of about 69,894 (304)

Ensuring the Climate and Environmental Integrity of Alternative Fuels. [PDF]

open access: yesEnviron Sci Technol
Esquivel-Elizondo S   +5 more
europepmc   +1 more source

Fuel-Powered Soft Actuators: Emerging Strategies for Autonomous and Miniaturized Robots. [PDF]

open access: yesNanomicro Lett
Zhou C   +11 more
europepmc   +1 more source

Direct Methanol Fuel Cell Technology

2020
Direct methanol fuel cell (DMFC) technology, being a promising technology to play one of the most important roles to power next generation electronic devices, more specifically handheld portable electronic devices, is rightly getting utmost importance from leading researchers and technologists all over the world.
Isabella Nicotera   +2 more
openaire   +3 more sources

A sensor of liquid methanol for direct methanol fuel cells

Analytica Chimica Acta, 2021
The methanol sensors are of significance to maintain the efficient and stable operation of direct methanol fuel cells (DMFCs). The issues, including stability, the relationship between temperature, current density and concentration need, however, urgent attention.
Guangjun Dai   +8 more
openaire   +2 more sources

Pyramidal direct methanol fuel cells

International Journal of Heat and Mass Transfer, 2006
Abstract The main concept of this article is to allow for the optimized tree-like design of the flow distributors to actually define the shape of the fuel cell, thereby eliminating problems associated with the mismatch between a predecided rectangular shape and a functionally preferred channel distribution system.
S.M. Senn, D. Poulikakos
openaire   +1 more source

Direct Methanol Fuel Cells

2012
Abstract Direct methanol fuel cells are suitable power sources for a range of mobile applications, due to the convenience of storage of the liquid fuel. The chapter reviews the principles of operation and models which have been developed to create viable methanol powered fuel cells.
Keith Scott, Lei Xing
openaire   +1 more source

A direct methanol fuel cell

Journal of Chemical Education, 2002
The construction of a simple direct methanol fuel cell (DMFC) for didactic purposes is described. Black platinum catalyst was electrolytically deposited on 0.3-mm-diameter nickel–chromium wire at −0.53 V vs RHE (corresponding to 8 mA/cm2 current) for 30 min from 0.02 M H2PtCl6–1 M HCl aqueous solution.
Orfeo Zerbinati   +2 more
openaire   +1 more source

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