Results 101 to 110 of about 9,047,121 (245)

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Dual role of seawater and hydrothermal fluids in Early Archean chert formation: Evidence from silicon isotopes [PDF]

, 2007
The great variety and abundance of chert deposits in Archean terrains constitute one of the most unusual features that mark Earth's early geological history.
Arc volcanism, Sedimentology, Petrology, van Bergen, M.J., Van den Boorn, S.H.J.M., Nijman, W., Vroon, P.Z.; id_orcid, Vroon, P.Z., Geochemical budget of active hydrothermal/volcanic systems   +8 more
core   +1 more source

Hydrothermal system thermodynamics

Dynamique thermique des systèmes hydrothermaux Lors de l''évaluation des bilans énergétiques globaux associés au volcanisme, et en particulier les flux de chaleur, seule la chaleur libérée pendant les phases éruptives a été prise en compte.
openaire   +2 more sources

In Situ Formation of Ni‐P‐O‐C Interfaces in DLP‐Printed Carbon Microlattices for Efficient Alkaline Hydrogen Evolution

Advanced Materials Technologies, EarlyView.
Graphical abstract illustrating the fabrication of Ni–P–O–C porous carbon microlattice electrodes by DLP printing of Ni/P precursor‐containing resin followed by high‐temperature carbonization. The resulting conductive microlattice acts directly as the HER cathode in alkaline electrolyte, where in situ formed Ni–P–O–C interfaces provide active sites for
Muzahir Ali, Seongmin Lee, Tasadduq Hussain, Young Kyu Kim, Md. Ali Asgar, Jung Bin In, Seok‐min Kim   +6 more
wiley   +1 more source

Effects of Activation Barriers on Quenching to Stabilize Prebiotic Chemical Systems

Life
We have previously shown in model studies that rapid quenches of systems of monomers interacting to form polymer chains can fix nonequilibrium chemistries with some lifelike properties.
Qianyi Sheng, Ben Fredrick Intoy, J. W. Halley   +2 more
doaj   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

How Hydrothermal Cooling and Magmatic Sill Intrusions Control Flip‐Flop Faulting at Ultraslow‐Spreading Mid‐Ocean Ridges

Geochemistry, Geophysics, Geosystems
“Flip‐flop” detachment mode represents an endmember type of lithosphere‐scale faulting observed at almost amagmatic sections of ultraslow‐spreading mid‐ocean ridges.
Arne Glink, Jörg Hasenclever
doaj   +1 more source

An Examination of the Cs2NaInCl6 Luminescence: Interplay of Self‐Generated In+ and Doped Sb3+, Er3+/Yb3+ Ions

Advanced Optical Materials, EarlyView.
A new luminescence mechanism in Cs2NaInCl₆ is revealed through spontaneously formed In3+→In+ centers and Er3+/Yb3+/Sb3+ doping. Tunable visible, near‐infrared, downconversion, and upconversion emissions are demonstrated, while DFT calculations explain the electronic structure.
Inna A. Ivashchenko, Alicja Szymska‐Szymanik, Lubomir D. Gulay, Alexander Eich, Galina Gurieva, Susan Schorr, Karina V. Lamonova, Marcin Nyk, Malgorzata Makowska‐Janusik, Benjamin González‐Diaze, Katarzyna Matras‐Postołek   +10 more
wiley   +1 more source

Activity and abundance of denitrifying bacteria in the subsurface biosphere of diffuse hydrothermal vents of the Juan de Fuca Ridge [PDF]

, 2012
Little is known about fixed nitrogen (N) transformation and elimination at diffuse hydrothermal vents where anoxic fluids are mixed with oxygenated crustal seawater prior to discharge.
G. Lavik, Lehmann, M. F., Murdock, S.A., A. H. Devol, Devol, A.H., Wenk, C. B., Hallam, S.J., Bourbonnais, A., Kuypers, M. M. M., Hallam, S. J., Chang, B.X., Devol, A. H., S. J. Hallam, M. M. M. Kuypers, Butterfield, D.A., Kuypers, M.M.M., M. F. Lehmann, Juniper, S. Kim, Juniper, S. K., Chang, B. X., Lehmann, M.F., B. X. Chang, Murdock, S. A., D. A. Butterfield, Butterfield, D. A., A. Bourbonnais, Lavik, G., S. K. Juniper, C. B. Wenk, Wenk, C.B., S. A. Murdock   +30 more
core   +2 more sources

Degassing of Mantle‐Derived Helium From Hot Springs Along the India‐Asia Continental Collision Settings: Origins, Migration Velocity and Flux

Geochemistry, Geophysics, Geosystems
Mantle‐derived volatile degassing lacks quantitative evaluation in continental regions without active magmatism, such as the Tibetan Plateau. Ten new gas abundance and helium isotope data points combined with 286 hydrothermal volatile literature data ...
Yinlei Hao, Qinghua Gong, Xingxing Kuang, Yuqing Feng, Hui Zhou, Chunmiao Zheng   +5 more
doaj   +1 more source