Results 61 to 70 of about 34,540 (279)

Graphene Quantum Dot‐Induced Microstrain for Framework Stabilization of High‐Entropy Prussian Blue Analog in High‐Current Alkaline Hydrogen Evolution Reaction

Advanced Functional Materials, EarlyView.
The intrinsic distortion‐rich lattice of HEPBA with GQD‐enabled microstrain engineering establishes a mechanistic route toward high‐performance alkaline hydrogen evolution reaction. HEPBA inherently feature heterogeneous local coordination environments arising from multimetal incorporation, while properly introducing GQD during coprecipitation ...
Mia Rinawati, Yu‐Ru Liu, Wei‐Hsiang Huang, Kuan‐Yu Lin, Ching‐Ju Ho, Ling‐Yu Chang, Karel Roubik, Ni Luh Wulan Septiani, Ahmad Nuruddin, Wei‐Nien Su, Min‐Hsin Yeh   +10 more
wiley   +1 more source

Heterocoagulation and chemical transformations in aluminum hydroxide-magnesium hydroxide suspensions [PDF]

, 1991
The behavior of mixtures of magnesium hydroxide and aluminum hydroxycarbonate gels was evaluated both in terms of initial aggregation of the two solids and the formation of a mixed magnesium aluminum hydroxycarbonate phase. Surface chemistry was found to
McLaughlin, William Joseph
core  

Preparation and Characterization of Magnesium Hydroxide by Hydrothermal Modification [PDF]

, 2011
Magnesium hydroxide (Mg(OH)2) particles were synthesized and modified via a reaction-hydrothermal process in the present of NaOH. The resultant magnesium hydroxide was characterized by X-ray powder diffraction (XRD), field-emission scanning electron ...
Hai Quan Wang
core   +1 more source

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

Advanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha, Welman C. Elias, Hunter P. Jacobs, Kimberly N. Heck, Saghar Rezaie, Sadegh Yazdi, Kiheon Hong, Justin J. Dodson, Laiyuan Chen, Sean G. Mueller, Steven R. Alexander, Michael S. Wong   +11 more
wiley   +1 more source

Synergistic effects of zinc borate and aluminiumtrihydroxide on flammability behaviour of aerospaceepoxy system [PDF]

, 2009
The flame retardancy of mono-component epoxy resin (RTM6), widely used for aerospace composites, treated with zinc borate (ZB), aluminium trihydroxide (ATH) and their mixtures at different concentrations have been investigated by morphological and ...
Camino, Giovanni, Formicola, C., Giordano, M., Formicola c., De Fenzo, A., De Fenzo A., Zarrelli, M., Frache, Alberto, Zarrelli M., Giordano m.   +9 more
core   +1 more source

The impact of reagents concentration on the efficiency of obtaining high-purity magnesium hydroxide [PDF]

, 2020
The work presents the impact of reagents concentration and the drying process on the efficiency of obtaining magnesium hydroxide and its specific surface area.
Nowak, Anna K., Anna K. Nowak, Radomski, Piotr, Zbigniew Wzorek, Wzorek, Zbigniew, Piotr Radomski, Jarosiński, Andrzej, Andrzej Jarosiński   +7 more
core   +1 more source

Decolorization of Sugar Juice Using Two-stage Air Floatation Based on in Situ Formed Magnesium Hydroxide

Shipin gongye ke-ji
This study investigated re-dissolved red granulated sugar juice and evaluated the feasibility of achieving efficient decolorization using a two-stage flotation process based on in situ formed magnesium hydroxide.
Hao CHENG, Tingfan TANG, Qiubai MENG, Lijun LI   +3 more
doaj   +1 more source

Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals

Advanced Functional Materials, EarlyView.
Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher, Andrea Martini, Eduardo Ortega, Lichen Bai, Eric Liberra, Daniel Escalera‐López, Hyo Sang Jeon, Antonia Herzog, Clara Rettenmaier, Dorottya Hursán, David Koshy, Mariana Cecilio de Oliveira Monteiro, Timon Wagner, Leon Jacobse, Felix Haase, Arno Bergmann, Janis Timoshenko, Beatriz Roldan Cuenya   +17 more
wiley   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

Advanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi, Gilyong Shin, Hoyeon Lee, Eun Jae Nam, Byeong Jun So, Sungryul Yun, Fu‐Kuo Chang, Jei Gyeong Jeon, Tae June Kang   +8 more
wiley   +1 more source

Electrochemical Synthesis of Flower like Magnesium Oxide/Hydroxide from Magnesium Nitrate Melt [PDF]

, 2018
The magnesium oxide (MgO)/magnesium hydroxide (Mg(OH)2) in recent years have received considerable attention as one of the nanomaterials intended for specific application.
Baščarević, Zvezdana, Nikolić, Nebojša D., Vukićević, Nataša, Branković, Goran, Jovićević, Jovan N., Cvetković, Vesna S.   +5 more
core   +2 more sources