Results 211 to 220 of about 19,231,090 (300)

Locking Ni Atoms in Ordered PtNi for Durable Hydrogen Production: From Electrocatalyst Design to Practical AEMWE Stack Validation

Carbon Energy, EarlyView.
DFT‐guided atomic ordering of PtNi intermetallic catalysts enhances HER activity and durability by optimizing hydrogen adsorption and increasing dissolution potential. Experimental validation from half‐cell to practical AEMWE stack demonstrates outstanding performance with less than 2% degradation over 3,000 h.
Song Jin, Minseon Park, Jae‐Yeop Jeong, Shin‐Woo Myeong, Seung Min Woo, Junyoung Park, Jaehun Lee, Nam In Kim, Jun Seok Ha, Yoo Sei Park, Chiho Kim, Jooyoung Lee, Won Bae Kim, Min Ho Seo, Sung Mook Choi   +14 more
wiley   +1 more source

Structural assessment of Umm Lajj coastal area, Northwestern Saudi Arabia, using integrated aeromagnetic and gravity data: hydrogeological implications. [PDF]

Sci Rep
Alarifi SS, Elawadi E, Ibrahim E, Mogren S, Kellogg JN.   +4 more
europepmc   +1 more source

Cyclopropylamine‐Derived Distonic Iminium Radicals: Photoinduced Strategies in Chemo‐ and Stereo‐Selective Synthesis

Chemistry – A European Journal, EarlyView.
Cyclopropylamines have emerged as powerful photocatalytic building blocks. Upon light‐induced single‐electron oxidation, they undergo strain‐release ring opening to generate distonic iminium radicals that enable diverse transformations, including ring‐opening functionalization, formal [3 + 2] cycloadditions, radical cascades, and asymmetric bond ...
Maria Chiara Cabua, Alberto Luridiana, Francesco Secci, Emanuele Cocco   +3 more
wiley   +1 more source

First record of a termite-fungus association in Oligocene evergreen oak wood type (Quercoxylon) from Central Europe. [PDF]

Ann Bot
Krejčíř D, Sakala J, Gryc V, Zelenka F, Kašák J.   +4 more
europepmc   +1 more source

Geological Survey of Victoria. No. 1 [cartographic material]

Caption title.; Quarter sheet 1SW is a geological map of the town of Williamstown, now a suburb of Melbourne, Vic. and to the north the town of Footscray and to the northeast the town of Sandridge are shown with some cadastral details.
Geological Survey of Victoria.
core  

Peroxodisulfate‐Enhanced Leaching of Deep‐Sea Manganese Crusts and Sulfides

Chemie Ingenieur Technik, EarlyView.
Ammonium peroxodisulfate enables efficient leaching of deep‐sea manganese crusts and massive sulfides while offering electrolytic recycling. High leaching yields for V, Mn, Co, Mo, Sn, and W, along with complete leaching of As and Sb, highlight its potential as a powerful and sustainable oxidant for marine resource processing.
Bastian Hansel, Lucas Thumeyer, Ebbe H. Hartz, Håvard Hallås Stubseid, Peter Fröhlich, Martin Bertau   +5 more
wiley   +1 more source

Study on the factor reduction of rockburst risk in coal mines. [PDF]

Sci Rep
Zhang J, Wang B, Zhou D.
europepmc   +1 more source

Analysis of the Regulatory Framework for the CCU Technology

Chemie Ingenieur Technik, EarlyView.
ABSTRACT Carbon capture and utilisation (CCU) is increasingly considered an important technology for achieving climate neutrality within the German and European legal framework. Recent developments, particularly the Carbon Dioxide Storage and Transport Act (KSpTG), aim to enable CO2 transport infrastructure and cross‐sector carbon management systems ...
Sophie Schmengler, Blerine Hamitaj, Eileen Czaja   +2 more
wiley   +1 more source

Integrated geophysical, geological, and machine learning approach for structural characterization of the Balakot-Bagh fault zone associated with the 2005 Mw 7.6 Kashmir earthquake. [PDF]

Sci Rep
Noor S, Khan MY, Turab SA, Doyoro YG, Lin CP, Farooq M.   +5 more
europepmc   +1 more source

Application of artificial neural network and general machine learning modelling on CO2 adsorption in moisture equilibrated South African high and medium rank coals

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the effect of moisture on CO2 adsorption in South African coals using both experimental and machine learning approaches. Three coal samples (SL, TN, and EM) with varying ranks (RoVmr: 3.49%, 1.26%, and 0.64%, respectively) were collected from different regions of South Africa.
Kasturie Premlall, Lawrence Koech, Douw Faurie, Khanyisile Lepota   +3 more
wiley   +1 more source