Results 51 to 60 of about 64,381 (266)

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Single–Atom Iron Sites Enable Enhanced Arsenic Removal From Water Through Synergistic Adsorption–Oxidation

Advanced Science, EarlyView.
Single–atom iron anchored on nitrogen–doped porous biochar exhibited ultra–efficient performance, exceptional environmental resilience, and integrated adsorption–oxidation functionality. The multifunctional architecture of the support and the unparalleled reactivity of single–atom iron underpinned the cooperative adsorption and oxidation of As(III ...
Tao Sun, Chao Wang, Shihang Wu, Xiaojia Zhou, Penggang Pei, Huijuan Yu, Yun Zhang, Qingqing Huang, Yuebing Sun   +8 more
wiley   +1 more source

A Compact Hollow Fiber Electrode Assembly Architecture for Continuous Electrochemical Marine Carbon Dioxide Removal

Advanced Energy Materials, EarlyView.
A coaxial, membrane‐integrated hollow fiber electrode assembly (HFEA) is developed for continuous marine carbon mineralization. By utilizing a sub‐millimeter inter‐electrode gap, the HFEA minimizes Ohmic losses, achieving 50% energy reduction and over 85% DIC removal.
Inhwan Park, Young Hun Lee, Jung Hun Lee, Seung‐Jeong Oh, T. Alan Hatton, Dong‐Yeun Koh   +5 more
wiley   +1 more source

Experience in seismic facies analysis application during prospecting and exploration

Известия высших учебных заведений: Нефть и газ
Issues of practical application of the results of seismic facies analysis are of concern to subsoil users and specialists from scientific institutes in the oil and gas industry. It is not always evident what contribution this work makes to the outcome of
A. M. Sheshukova, E. V. Smirnova, S. V. Vasyanina   +2 more
doaj   +1 more source

Identification of mineralized zones in the Zardu area, Kushk SEDEX deposit (Central Iran), based on geological and multifractal modeling

Open Geosciences, 2016
The aim of this paper is to delineate the different lead–zinc mineralized zones in the Zardu area of the Kushk zinc–lead stratabound SEDEX deposit, Central Iran, through concentration–volume (C–V) modeling of geological and lithogeochemical drillcore ...
Dahooei Ahmad Heidari, Afzal Peyman, Lotfi Mohammad, Jafarirad Alireza   +3 more
doaj   +1 more source

Processing‐Centric Innovative Strategies for Protonic Ceramic Electrochemical Cells

Advanced Energy Materials, EarlyView.
This review reveals how processing‐centric fabrication strategies govern architecture, microstructure, and interfaces in protonic ceramic electrochemical cells (PCECs), establishing a framework that translates materials innovation into scalable PCEC technologies.
Dongyeon Kim, Seeun Oh, Hyeonggeun Kim, Hyeongmin Yu, Chuancheng Duan, Kang Taek Lee   +5 more
wiley   +1 more source

Different methods of Turonian hydrocarbon deposits shielding in case of fluid contacts clarification

Известия высших учебных заведений: Нефть и газ
The fluid model of a field frequently becomes more complex during the exploration improvement. When developing a 3D model, it is necessary to take into account all available geological information without losing the quality and speed of model update ...
O. A. Gorbacheva, V. A. Aksarin, A. A. Sukhorokova   +2 more
doaj   +1 more source

A Multi-Disciplinary Approach to the Study of Large Rock Avalanches Combining Remote Sensing, GIS and Field Surveys: The Case of the Scanno Landslide, Italy

Remote Sensing, 2019
This research aims to highlight the importance of adopting a multi-disciplinary approach to understanding the factors controlling large rock avalanches using the Scanno landslide, Italy, as a case study.
Mirko Francioni, Fernando Calamita, John Coggan, Andrea De Nardis, Matthew Eyre, Enrico Miccadei, Tommaso Piacentini, Doug Stead, Nicola Sciarra   +8 more
doaj   +1 more source

Analysis of geological risks at the stage of reserves assessment in order to increase the asset development efficiency [PDF]

Нефтегазовая геология: Теория и практика, 2023
A significant part of large hydrocarbon accumulations with easily accessible reserves on the territory of the Russian Federation were discovered back in the 20th century.
Potapov D.V., Efremova E.I.
doaj  

3D Geological Modeling under Extremely Complex Geological Conditions

Journal of Computers, 2012
3D modeling method is divided into geospatial modeling and 3D geological modeling. 3D geological modeling technique has become a favorable tool for people to observe and analyze the geological body enriched in mineral resources. Unlike geospatial modeling, 3D geological modeling must consider various geological conditions affecting spatial shape and ...
Yanlin Shao, Ailing Zheng, Youbin He, Keyan Xiao   +3 more
openaire   +1 more source