Results 111 to 120 of about 14,402 (339)
High‐Performing Perovskite/Ruddlesden‐Popper Fuel Electrode for High‐Temperature Steam Electrolysis
Advanced Energy Materials, EarlyView.By combining perovskite and Ruddlesden‐Popper phases, a Ni‐free fuel electrode with exceptional electrocatalytic activity and ionic conductivity is developed. This approach minimizes polarization resistance, achieving 0.053 Ω cm2 at 800 °C and 1.084 W cm−2 power density.
Yousef Alizad Farzin +5 more
wiley +1 more source
Petroleum Exploration and DevelopmentThe saline lacustrine hybrid sedimentary rocks are complex in lithology and unknown for their sedimentary mechanisms. The hybrid sedimentary rocks samples from the Neogene upper Ganchaigou Formation to lower Youshashan Formation (N1–N21) in the Fengxi ...
Guangyong SONG +9 more
doaj
Geothermal Energy in Sedimentary Basins: Assessing Techno-economic Viability for Sustainable Development [PDF]
Geothermal Resources Council Transactions, 2023Drilling deep geothermal wells has proven to be a challenging endeavor, primarily due to issues such as loss circulation events, material limitations under high temperatures, and the production of corrosive fluids. Furthermore, the substantial upfront costs, coupled with geological and technical obstacles associated with drilling super-hot EGS wells in
arxiv
Fossilization in Geopark Araripe studied through X-ray diffraction, scanning microscopy and thermogravimetric analysis [PDF]
arXiv, 2008 The Geopark Araripe, located in Northeastern Brazil, is the first UNESCO Natural Park in the South hemisphere and a world-famous fossil deposit of the Early Cretaceous period (approximately 120 million years). Fossilized fish fauna in Geopark Araripe is found inside of sedimentary rocks in three-dimensional forms. In the present study sedimentary rocks
arxiv
Sedimentary rocks of southern Patagonia [PDF]
American Journal of Science, 1900 n ...
openaire +2 more sources
Advanced Energy Materials, EarlyView.The organic mixed conductor, poly[3‐(potassium‐4‐butanoate)thiophene‐2,5‐diyl] (P3KBT) displays advantageous solvent‐phobic and ionophilic (SP‐IP) properties, such that when serving as an active material coating, a LiF‐rich Li2CO3‐limited cathode electrolyte interphase is created, improving electrode performance.
Haoze Ren +10 more
wiley +1 more source
Angewandte Chemie, EarlyView.A CuOx@NiBiOx core‐shell‐like catalyst is synthesized. Thanks to the Bi presence, the electronic structure of Ni is tuned, leading to better catalytic performance for glycerol oxidation compared to both CuOx and CuOx@NiOx catalysts. Additionally, coupling glycerol oxidation with CO2 reduction significantly reduces the operational voltage and the ...
Thi‐Hong‐Hanh Le +13 more
wiley +2 more sources
A study of radioactive elements of various rocks in Pattani Province with gamma ray spectrometer [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2002 The radioactivity of the three elements, potassium, uranium and thorium, in rocks of various types in Pattani Province was investigated by using a gamma ray spectrometer.
Kaewtubtim, P. +2 more
doaj
Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives
Advanced Energy Materials, EarlyView.Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu +5 more
wiley +1 more source
Prebiotic Interconversion of Pyruvate and Lactate over Zeolite‐Supported Ni Catalyst
Angewandte Chemie, EarlyView.Synthetic zeolite Y‐supported Ni mineral can catalyze the interconversion of metabolically crucial pyruvate and lactate under hydrothermal vent conditions, which could pave the way for the modern biological process by lactate dehydrogenase and nicotinamide adenine dinucleotide.
Youngdong Song +4 more
wiley +2 more sources