Results 91 to 100 of about 9,047,121 (245)

Inverse Design of Nanoparticulate Materials

Advanced Materials, EarlyView.
Inverse design shifts nanomaterial development from empirical trial‐and‐error to predictive model‐driven strategies. It can rely on knowledge‐based, data‐based, or hybrid process and property functions. This perspective article provides a practical framework for applying inverse design based on instructive examples. It discusses which modeling approach
Nabi Etienne Traoré, Annika Mauch, Michelle Berthold, Lukas Pflug, Wolfgang Peukert, Nicolas Vogel   +5 more
wiley   +1 more source

Convection, but How Fast Does Fluid Mix in Hydrothermal Systems?

Geophysical Research Letters
The destabilizing thermal gradient across the Earth's lithosphere drives convection in superconfined hydrothermal environments at mid‐ocean ridges and geothermal reservoirs in the continental crust.
H. N. Ulloa, D. Noto, J. A. Letelier
doaj   +1 more source

Periodic tidal forcing and seismic response in the diverse tectonic settings of the Andaman–Sumatra subduction zone, Sunda Arc

Frontiers in Earth Science
Tidal modulation of seismicity is globally reported in fluid-rich environments of hydrothermal systems, particularly in oceanic or coastal settings. Specifically, the short-period and high-amplitude stress variations caused by ocean tidal loading within ...
Sambit Sahoo, Bhaskar Kundu
doaj   +1 more source

Efficient Sunlight Degradation of Wide‐Spectrum Antibiotics Through Enhanced Charge Separation in SnTCPP NPs‐Nb2C Schottky Heterojunction: Ultrafast Carrier Dynamic Study

Advanced Materials Interfaces, EarlyView.
Due to enhanced charge transfer and carrier mobility on the surface, the SnTCPP NPs‐Nb2C Schottky heterojunctions demonstrate exceptional sunlight‐driven catalytic activity toward tetracycline antibiotics and ofloxacin degradation, achieving a removal efficiency of up to 99.9% within 60 min of irradiation, both in model wastewater and natural water ...
Juanxuan Guo, Sheng Liao, Ranye Liao, Xinyan Ke, Ming‐De Li, Li Dang   +5 more
wiley   +1 more source

Numerical modeling of phase separation at Main Endeavour Field, Juan de Fuca Ridge

Geochemistry, Geophysics, Geosystems, 2013
Before being disrupted by a magmatic event in 1999, the vent temperatures and salinities along the axis of the Main Endeavour Field on the Juan de Fuca Ridge exhibited a quasi‐steady spatial gradient in which the southern vent fluids were hotter and less
Shreya Singh, Robert P. Lowell, Kayla C. Lewis   +2 more
doaj   +1 more source

Defect‐Driven Charge Separation in Ba‐Doped SrTiO3: Correlating Photoelectrochemical Performance With Dye‐Selective Photocatalysis

Advanced Materials Interfaces, EarlyView.
Ba‐doped SrTiO3 perovskites establish a direct correlation between photoelectrochemical activity and photocatalytic performance. Optimized Ba0.5Sr0.5TiO3 exhibits enhanced charge separation, photocurrent generation, and visible‐light‐driven dye degradation through defect‐induced oxygen vacancies and lattice distortion.
Sagar A. Nikam, Somnath Ladhane, Vikas P. Mhaske, Gotan H. Jain, Sandesh R. Jadkar, Shashikant P. Patole, Ganesh E. Patil   +6 more
wiley   +1 more source

3D Nanorod‐Shaped Binder‐Free Ni1−xFexCo2O4 Anodes Demonstrate High Performance and Stable Operation Under Accelerated Stress Tests in Anion Exchange Membrane Water Electrolysis

Advanced Materials Interfaces, EarlyView.
3D shaping of Ni1‐xFexCo2O4 spinel electrocatalyst to form high aspect ratio nanorods, made of 25 nm grain size particles and directly grown on Nickel felt, is proposed to improve the performance of industrial catalysts based on group‐VIII transition‐metal oxides.
Ataollah Niyati, Ombretta Paladino
wiley   +1 more source

Market Power Assessment and Mitigation in Hydrothermal Systems [PDF]

The objective of this work is to investigate market power issues in bid- based hydrothermal scheduling. Initially, market power is simulated with a single stage Nash-Cournot equilibrium model.
Luiz Barroso, Mario Pereira, Rafael Kelman   +2 more
core  

Arsenic in marine hydrothermal systems: source, fate and environmental implication

, 2013
The compilation of papers in this special issue provides a state-of-the-art account of arsenic research in marine hydrothermal systems, showing recent advancements and challenging issues, innovative developments and the necessity and opportunity for ...
Bundschuh, Jochen, Pichler, Thomas
core   +1 more source

Frictional Properties of Feldspar‐Chlorite Gouges and Implications for Fault Reactivation in Hydrothermal Systems

Earth and Space Science
As a particularly common mineral in granites, the presence of feldspar and feldspar‐chlorite gouges at hydrothermal conditions has important implications in fault strength and reactivation.
Zijuan Hu, Chongyuan Zhang, Lei Zhang, Derek Elsworth, Fengshou Zhang, Quan Gan, Huiru Lei, Manchao He, Leihua Yao   +8 more
doaj   +1 more source