Results 121 to 130 of about 87,223 (311)
Porous Iridium Oxide Inverse Opal Catalysts Enable Efficient PEM Water Electrolysis
Advanced Materials, EarlyView.Porous iridium‐based inverse opal (IrOx‐IO) structures are introduced as high‐performance, unsupported PEM‐WE anode catalysts. Their electrochemical behavior is analyzed through porosity/surface area tuning, voltage breakdown, and circuit modeling.
Sebastian Möhle +4 more
wiley +1 more source
The Impact on U.S. Industries of Carbon Prices with Output-Based Rebates over Multiple Time Frames [PDF]
The effects of a carbon price on U.S. industries are likely to change over time as firms and customers gradually adjust to new prices. The effects will also depend on the number of countries implementing the policy as well as offsetting policies to ...
Adkins, Liwayway +4 more
core
Advanced Materials, EarlyView.Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska +10 more
wiley +1 more source
Standard Oil as a Technological Innovator [PDF]
A century ago, in 1911, the U.S. Supreme Court issued its path-breaking decision in the monopolization case against the Standard Oil Companies. Standard pleaded inter alia that its near-monopoly position was the result of superior innovation, citing in ...
Scherer, F. M.
core +1 more source
Toward Energy Efficient Electrochemical Valorization of Waste Nitrate and Sulfide
Advanced Materials, EarlyView.This work introduces an integrated electrochemical strategy couples nitrate reduction with sulfide oxidation for energy‐efficient wastewater valorization. A Cu‐Co dual‑site catalyst, engineered for close proximity, promotes *NO2 relay and subsequently NH3 formation, enabling the system to operate at substantially reduced cell voltages and produce high ...
Bihao Hu +5 more
wiley +1 more source
Forecasting Refined Petroleum Products Prices in Ghana
British Journal of Economics, Management & Trade, 2015 Akyene Tetteh, Qi Xu
openaire +1 more source
Elemental Composition Analysis of Major Refined Petroleum Fuel Products in Ghana
FuelsSamples of refined petroleum fuels from the three major oil-marketing companies (GOIL Company Limited, Total Energies Ghana Limited and Shell Vivo Ghana Limited) in Ghana have been analysed for elemental concentrations using an X-ray fluorescence facility at the National Nuclear Research Institute, Ghana Atomic Energy Commission.
Robert Wilson, Calvin Kwesi Gafrey
openaire +1 more source
Comparisons of real output in manufacturing [PDF]
This study is concerned with the conceptual and measurement problems which arise in comparisons of levels of per capita output and productivity in different countries.
Maddison, Angus, van Ark, Bart
core
An Integrated Stainless Steel‐Based Electrode for Durable Direct Natural Seawater Electrolysis
Advanced Materials, EarlyView.We report an integrated stainless steel‐based electrode featuring Pt atomic clusters anchored on a NiFe‐LDH anticorrosive layer. By regulating interfacial water dynamics to suppress chloride attack, this hierarchical architecture achieves superior durability (over 1000 h) and energy efficiency in direct seawater electrolysis, offering a cost‐effective ...
Jiankun Li +10 more
wiley +1 more source
African Journal of Biotechnology, 2012 Bacillus cereus and Pseudomonas aeruginosa isolated from Kaduna refining and petrochemical company (KRPC) were subjected to ultra-violet (UV)-irradiation for 30 min followed by nitrous acid treatment and re-irradiated with UV light for 30 min using standard methods and their petroleum degradation abilities were compared with parent strains.
Idise, OE +3 more
openaire +1 more source