Results 41 to 50 of about 2,624,596 (293)

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Geochemical and Visual Indicators of Hydrothermal Fluid Flow through a Sediment-Hosted Volcanic Ridge in the Central Bransfield Basin (Antarctica) [PDF]

, 2013
In the austral summer of 2011 we undertook an investigation of three volcanic highs in the Central Bransfield Basin, Antarctica, in search of hydrothermal activity and associated fauna to assess changes since previous surveys and to evaluate the extent ...
Aquilina Alfred, Alfred Aquilina, Huvenne, Veerle A.I., Hepburn, Laura E., Hawkes Jeffrey A., Copley, Jon T., Hawkes, Jeffrey A., Mills Rachel A., Leigh Marsh, Paul A Tyler, Veerle A I Huvenne, Mills, Rachel A., Rachel A Mills, Tyler Paul A., Connelly, Douglas P., Marsh, Leigh, Hepburn Laura E., Tyler, Paul A., Douglas P Connelly, Darryl R H Green, Jeffrey A Hawkes, Green, Darryl R.H., Jon T Copley, Copley Jon T., Huvenne Veerle A. I., Connelly Douglas P., Green Darryl R. H., Marsh Leigh, Laura E Hepburn, Aquilina, Alfred   +29 more
core   +2 more sources

Hydrothermal conversion of analcime-pollucite solid solution from soil for immobilization of Cs in situand its characterization

Materials Research Express, 2021
Pollucite, considered as an ideal host material for immobilization of Cs, rarely exists in pure form but analcime-pollucite solid solution in nature due to the coexistence of Cs and Na in fact.
Jie Liu, Junjie Fan, Yafei Zhang, Jiajun Miao, Mingzhao Cheng, Aihua Yao, Zhenzi Jing   +6 more
doaj   +1 more source

Desert Plant Inspired Hierarchical Nanofibrous Membranes for Integrated Solar Desalination and Heavy Metal Remediation

Advanced Functional Materials, EarlyView.
An Alhagi maurorum inspired hierarchical composite membrane (NFCu) was developed by integrating heavy metal remediation and solar‐driven interfacial evaporation in a single platform. Beyond the photothermal effect, a localized photocatalytic process is realized on the CuO surface, deepening the mechanistic understanding of light–matter–water ...
Yuqiong He, Ronggang Luo, Shengbo Ge, Kaixin Jiang, Kirsten Dyer, Xiaojian Zhou, Ben Bin Xu, Xuehua Zhang, Guanben Du, Kaimeng Xu   +9 more
wiley   +1 more source

Diffuse flow environments within basalt- and sediment-based hydrothermal vent ecosystems harbor specialized microbial communities [PDF]

, 2013
Hydrothermal vents differ both in surface input and subsurface geochemistry. The effects of these differences on their microbial communities are not clear.
Lisa eZeigler Allen, Charles K. Lee, Polson, Shawn W., Shannon J. Williamson, Zeigler Allen, Lisa, K Eric Wommack, K. Eric Wommack, Shawn W. Polson, Campbell, Barbara J., S. Craig Cary, Barbara J. Campbell, Shawn W Polson, Lee, Charles Kai-Wu, Williamson, Shannon J., Cary, S. Craig, Barbara J Campbell, Lisa Zeigler Allen, Barbara J. Campbell, Wommack, K. Eric   +18 more
core   +1 more source

Synthesis route matters: Interrogating the structural, morphological, optical, surface, photoelectrochemical and photocatalytic properties of lanthanum ferrite perovskite

Next Materials
The influence of sol-gel, solid state, and hydrothermal synthesis methods on the properties and photocatalytic application of lanthanum ferrite (LaFeO3, LFO) perovskite material is reported.
Oluchi V. Nkwachukwu, Gugulethu P. Ndima, Omotayo A. Arotiba   +2 more
doaj   +1 more source

Influence of Synthesis Method on LTA Time-Dependent Stability

Molecules, 2018
Time-stability of LTA zeolite formed by hydrothermal method with or without the action of ultrasonic irradiation was investigated by X-ray diffraction analysis (XRD) and scanning electron microscopy (SEM).
Claudia Belviso, Antonio Lettino, Francesco Cavalcante   +2 more
doaj   +1 more source

Liquid and supercritical CO2 as an organic solvent in Hadean seafloor hydrothermal systems: implications for prebiotic chemical evolution

Progress in Earth and Planetary Science, 2022
Prebiotic chemical evolution and the emergence of life in the seafloor hydrothermal systems of Hadean Earth is among the most plausible and popular hypotheses for the origin of earthly life.
Takazo Shibuya, Ken Takai
doaj   +1 more source

Interzeolite conversion synthesized [Fe, Al]-FER zeolites with enhanced hydrothermal stability for NH3-SCR reaction

Catalysis Communications, 2023
The [Fe, Al]-FER zeolites, which are prepared from the interzeolite conversion method (from MWW to FER topology) with high Al and Fe content (Si/Al of 8–18 and Si/Fe of 11–13), exhibit excellent catalytic performances and hydrothermal tolerance for NH3 ...
Li Guo, Jialing Chen, Shaokang He, Tingyu Liang, Lijun Lu, Shenke Zheng, Xinyue Hu, Lan Yi, Xiaoqin Wu   +8 more
doaj   +1 more source

From Bulk to Colloidal Nanocrystals: Top‐Down Synthesis of Highly Luminescent Cs2ZrCl6:Te4+ Double Perovskite Nanocrystals for X‐Ray Imaging

Advanced Functional Materials, EarlyView.
Top‐down ultrasonication produces highly emissive Cs2ZrCl6:Te4+ nanocrystals (NCs) with a PLQY of 65%, which is higher compared to that of the NCs synthesized by typical bottom‐up hot‐injection synthesis. The colloidal Cs2ZrCl6:Te4+ NCs have been found to be potential candidates for x‐ray scintillation imaging.
Yang Liu, Ye Wu, Hongpeng Liu, Cong Cui, Iago López‐Fernández, Nadesh Fiuza‐Maneiro, Sergio Gómez‐Graña, Yingjun Chai, Zhicheng Wang, Yusheng Wu, Laishi Li, Xiaoming Li, Lakshminarayana Polavarapu   +12 more
wiley   +1 more source