Results 161 to 170 of about 31,296 (315)

Co‐Precipitation of Ni‐Rich Me(OH)2 Precursors for High Performance LiNixMnyCo1‐x‐yO2 Cathodes: A Review

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review addresses the nucleation mechanism and the thermodynamic and kinetic reaction processes of co‐precipitation. The comprehensive effects of key parameters on precursor physicochemical properties are also systematically interpreted. Notably, precursor characterization and physicochemical properties, including impurity levels and tolerance ...
Jun Wang, Budiman Batara, Kaihua Xu, Kun Zhang, Wenchao Hua, Yaguang Peng, Wenze Liu, Anisa Helena Isma Putri, Yuhui Xu, Xueliang Sun, Xifei Li   +10 more
wiley   +1 more source

Feed‐Forward PID‐Based Cooperative Control Strategy for Air Mass Flow and Pressure in PEMFC Systems

Energy Science &Engineering, EarlyView.
This manuscript presents an 86 kW proton exchange membrane fuel cell (PEMFC) with a feed‐forward PID control strategy, tested in an engine environment. The air mass flow and pressure changes are analyzed across three stages: loading, de‐loading, and wide range of sudden load drop. Experimental results demonstrate the control strategy's effectiveness of
Xinhao Bian, Gang Chen, Na Li, Liang Tong, Rui Yang, Boyang Shen   +5 more
wiley   +1 more source

Accelerated Photogenerated Charge Separation Driven Synergistically by the Interfacial Electric Field and Work Function in Z‐Scheme Zn‐Ni2P/G‐C3N4 for Efficient Photocatalytic Hydrogen Evolution

Exploration, EarlyView.
The design of green and low‐cost Z‐scheme heterojunctions with the interfacial electric field is of prime importance to their photocatalytic hydrogenation performance and practical application. This work synthesizes Zn‐Ni2P/g‐C3N4 Z‐scheme heterojunction with a strong interfacial electric field for upgraded photocatalytic hydrogen evolution.
Qian Chen, Jianfeng Huang, Dewei Chu, Liyun Cao, Xiaoyi Li, Yong Zhao, Yijun Liu, Junle Dong, Liangliang Feng   +8 more
wiley   +1 more source

Coseismic frictional heating with concomitant hydrothermal fluid circulation revealed by rock magnetic properties of fault rocks from the rupture of the 2008 Wenchuan earthquake, China

, 2023
Xiuli Yan, Bo Zhang, Guodong Wang, T. Yang, Jianye Chen   +4 more
openalex   +2 more sources

Seismic evidence for deep hydrothermal circulation and faulting at slow spreading Mid-Atlantic Ridge

, 2023
Vaddineni V, Jian H, Singh S.
europepmc   +1 more source

Evidence From Microscopy and U–Pb Geochronology as a Clue to the Influence of the Cretaceous Magmatism in the Diagenesis of Pre‐Salt Carbonate Reservoirs in the Santos Basin (Brazil)

Geological Journal, EarlyView.
Carbonates from Santos Basin revealed U–Pb ages correlated with basalt ages (A), suggesting that they were formed during magmatic events. These events placed hot CO2 in the reservoir, which, when mixed with carbonate‐rich cold water (B), led to thermal convection, enabling the formation of the U contained in the carbonates.
Marco António Ruivo de Castro e Brito, Cristiano Leite Sombra, Davy Raeder Brandão, Cleverson Guizan Silva, Sidney Luiz de Matos Mello, Eugênio Vaz dos Santos Neto, Rui Jorge Fernandes Baptista, Ramsés Capilla, Luiz Antônio Pierantoni Gambôa   +8 more
wiley   +1 more source

Enhancing Efficiency in Double‐Pipe Heat Exchangers: A Detailed Review of NanoFluids and Their Impact on Thermal Performance

Heat Transfer, EarlyView.
ABSTRACT This study reviews recent advances in using nanofluids to enhance double‐pipe heat exchanger (DPHE) efficiency. The review examines several types of nanofluids, that is, water‐based graphene oxide and CuO–water nanofluids, assessing their effectiveness under different operating conditions, including inlet temperature and nanoparticle volume ...
Farhan Lafta Rashid, Mudhar A. Al‐Obaidi, Najah M. L. Al Maimuri, Mushtaq K. Abdalrahem, Arman Ameen, Osama Abd Al‐Munaf Ibrahim, Saif Ali Kadhim, Muhammad Asmail Eleiwi, Ephraim Bonah Agyekum   +8 more
wiley   +1 more source

Continuous determination of dissolved inorganic carbon fluxes from pumping suspension feeders

Limnology and Oceanography: Methods, EarlyView.
Abstract Suspension‐feeding organisms play a pivotal role in the cycling of carbon in the oceans. They filter large amounts of water, filter out organic matter, remineralize it, and release respiratory CO2 back into the water column. Measuring emissions of respiratory CO2 in situ from suspension feeders poses the challenge of detecting small changes in
Neomie Diga Darmon, Rei Diga, Raz Marom, Itziar Burgues, Marta Ribes, Eyal Wurgaft, Jacob Silverman, Rafel Coma, Gitai Yahel   +8 more
wiley   +1 more source

Accurate and precise Re-Os molybdenite dates from the Galway Granite, Ireland. Critical comment on “Disturbance of the Re-Os chronometer of molybdenites from the late-Caledonian Galway Granite, Ireland, by hydrothermal fluid circulation” by Suzuki et al., Geochemical Journal, 35, 29-35, 2001

, 2004
David Selby, Robert A. Creaser, Martin Feely   +2 more
openalex   +2 more sources

Biomass‐Derived Hetero Atom‐Doped Porous Carbon for Enhanced CO2 Adsorption

MetalMat, EarlyView.
This review discusses the synthesis and characterization of the heteroatom (N, S, P, O, B)‐doped porous carbon materials which are specifically designed for the CO2 capture and CO2 conversion to value‐added products. ABSTRACT The emission of carbon dioxide (CO2) and its impact on global warming have shown exponential growth in recent decades.
Aniruddha B. Patil, Vijaya K. Patil, Bhalchandra M. Bhanage   +2 more
wiley   +1 more source