Results 161 to 170 of about 343,182 (388)

Insights Into the Light‐Driven Conversion of Methane: Mechanisms, Characterization, and Perspective

open access: yesEcoEnergy, EarlyView.
Methane can be converted into value‐added products, offering a sustainable and economically viable approach to energy and carbon use. Photocatalytic methane conversion under mild conditions is an effective method for activating methane. This review outlines key mechanisms for C–H bond activation, categorizes products from methane conversion, and ...
Jiayi Chen   +3 more
wiley   +1 more source

A Proof‐of‐Concept Membrane Module Concept for Solar Thermal Water Splitting Using Oxygen Transport Membranes

open access: yesEnergy Technology, EarlyView.
Solar thermal water splitting with oxygen transport membranes offers a sustainable path to hydrogen production and enhances efficiency by potentially lowering the required temperature below 1000 °C. This study presents a scalable proof‐of‐concept module with an optimized solar heat integration.
Christopher Hall   +9 more
wiley   +1 more source

Steel: Past the Crossroads [PDF]

open access: yes, 1983
[Excerpt] A majority of the 154,532 steelworkers who are presently laid off will never go back to work. They will be shut out of the steel industry because the steel companies have a new game plan.
DuBois, Tom
core   +1 more source

CORRESPONDENCE: RECENT DEVELOPMENTS IN BY-PRODUCT COKING. [PDF]

open access: green, 1918
W COLQUHOUN   +9 more
openalex   +1 more source

Impact of Support Type on Nickel‐Based Catalysts for the Dry Reforming of Methane

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT This study investigates the catalytic efficiency of Ni catalysts for the dry reforming of methane, utilizing different metal oxides (CeO₂, SiO₂, SmO₃, and YO₃) support. The impact of the support material on the conversion of CH₄ and CO₂, as well as the resulting H₂/CO ratio, is investigated at 700°C and 800°C.
Amal BaQais   +9 more
wiley   +1 more source

Dale Coke: Coke Farm

open access: yes, 2010
Dale Coke grew up on an apricot orchard in California’s Santa Clara Valley. In 1976 he bought ten acres of farmland near Watsonville in Santa Cruz County but continued to work repairing fuel injection systems rather than farming at his new home. In 1981, a struggle with cancer inspired him to rethink his life and become an organic farmer. His neighbor,
Coke, Dale, Farmer, Ellen
openaire   +1 more source

Catalysts Design and Atomistic Reaction Modulation by Atomic Layer Deposition for Energy Conversion and Storage Applications

open access: yesExploration, EarlyView.
This review demonstrates the development of heterogeneous catalysts for energy conversion and storage applications using the atomic layer deposition (ALD) technique. A comprehensive survey of various types of energy‐related catalysts has been conducted.
Myung‐Jin Jung   +3 more
wiley   +1 more source

Heat Isolators on a Vacuum Flask [PDF]

open access: yes, 2010
The thing which makes the vacuum flask system useful is the vacuum between the two bottles. Producers of the vacuum flask try to create a perfect vacuum between the two bottles, but it is impossible. Little air goes inside, too.
Özgür, Utku
core  

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