Results 61 to 70 of about 5,084 (220)

Boehmite sorbs perrhenate and pertechnetate [PDF]

Radiochimica Acta, 2000
Boehmite and Al-oxyhydroxide gels sorb ReO4 -, a non-radioactive analogue of TcO4 - from NaNO3 solutions. Sorption appears to be substantially electrostatic (though there appears to be a specific preference for ReO4 - over NO3 -) and is most effective at pH < 8.
Zhang, Pengchu, Krumhansl, James L., Brady, Patrick v.   +2 more
openaire   +1 more source

Fast Charge–Discharge of LiNi0.9Co0.05Mn0.05 Enabled by a Bikitaite‐Infused Separator for Li Metal Batteries

Advanced Functional Materials, Volume 36, Issue 54, 6 July 2026.
A bikitaite‐infused cellulose separator is introduced for Li metal batteries, leveraging bikitaite zeolite's ion‐conductive properties to regulate Li+‐ion flux and suppress dendrite growth. The membrane design ensures uniform Li plating, enhanced electrolyte wettability, and robust thermal/mechanical stability, delivering stable performance and low ...
Isheunesu Phiri, Kennedy Ssendagire, Sun‐Yul Ryou   +2 more
wiley   +1 more source

Low-temperature sintering of boehmite ceramics utilizing a hydraulic alumina precursor and the enhancement of mechanical properties by α-Al2O3 compounding

Journal of Asian Ceramic Societies
The conventional manufacturing processes of ceramics involve high-temperature sintering at temperatures above 1000 °C. Therefore, current research is focused on low-temperature sintering methods to reduce energy consumption and carbon dioxide emissions ...
Natsuki Sato, Tatsuro Yoshioka, Naoki Kurizoe, Yeongjun Seo, Tomoyo Goto, Tohru Sekino   +5 more
doaj   +1 more source

Influence of boehmite intermediate layer as covalent linker on synthesis of LTA zeolite coatings

Revista Facultad de Ingeniería Universidad de Antioquia, 2020
The incorporation of nanostructured materials, such as LTA-type zeolite on the silicon wafers, opens a very interesting door to the use of these materials within silicon based microfabrication technologies.
Leidys Marleyn Rodríguez-Castro, Miguel Urbiztondo-Castro, María Pilar Pina-Iritia   +2 more
doaj   +1 more source

A Review of Failure Modes and Safety Strategies of Lithium‐Ion Batteries from Materials to Systems

Advanced Science, Volume 13, Issue 42, 28 July 2026.
A cascade‐aware framework is presented for lithium‐ion battery safety, linking thermal runaway initiation, acceleration, runaway reaction, and propagation with material‐, cell/pack‐, and system‐level interventions. By integrating failure mechanisms, quantitative safety indicators, and staged interception strategies, this review highlights how safer ...
Jin Hyeok Yang, Jae Yoon Sung, Hyunji Kweon, Seohyun Kim, Byunghoon Kim, Jongsoon Kim, Junyoung Mun, Jung Ho Kim, Ki Jae Kim   +8 more
wiley   +1 more source

Influence of AA6061 surface preparation on the resistance to surface degradation of thermally grown boehmite films

npj Materials Degradation
Understanding substrate–coating interactions is crucial for designing durable, corrosion-resistant systems. This study investigates the effects of surface treatments— polishing, acid etching, and alkaline etching—on AA6061 aluminum alloy and its ...
Lyndi E. Strange, Sridhar Niverty, Vaithiyalingam Shutthanandan, Mark Bowden, Shalini Tripathi, Mayur Pole, Rick Shimskey, Jonathan Wierscheke, Vineet V. Joshi   +8 more
doaj   +1 more source

Advances and Challenges in Functional Abrasive Design for Chemical Mechanical Polishing of Semiconductors and in Optical Manufacturing

Interdisciplinary Materials, Volume 5, Issue 4, Page 506-550, July 2026.
This review summarizes recent advances in chemical mechanical polishing abrasives based on CeO2, SiO2, Al2O3, and emerging nanomaterials, highlighting how structural engineering and interfacial chemistry govern material removal and surface quality. Mechanism‐driven abrasive design is identified as a key pathway toward high selectivity, low damage, and ...
Wenqi Tang, Zean Teng, Fang Luo, Xinlong Zhang, Biao Ran, Yonghong Qin, Jiyi Zhu, Yatao Cui, Xuezi Tan, Zihan Xu, Chaopeng Fu, Jiao Zhang   +11 more
wiley   +1 more source

Copper Nanoparticle‐Based Catalysts Supported on Nanocarbons: Synthesis and Applications in the Hydrogenation of CO2 and Biomass‐Derived Platform Molecules

ChemCatChem, Volume 18, Issue 11, 15 June 2026.
This review explores the synthesis and catalytic applications of CuNPs/nanocarbon nanocomposites for CO2 hydrogenation to methanol and biomass upgrading, emphasizing support functionalization, deposition methods, and the role of nanocarbons in enhancing stability, selectivity, and sustainability.
Anh Ngoc Thai, Pierre Fau, David Mesguich, Armelle Ouali   +3 more
wiley   +1 more source

Hydrothermal synthesis of microscale boehmite and gamma nano leaves alumina [PDF]

, 2007
Novel uniform single-crystal boehmite leaf-like nanosheets with high anisotropy (with a lateral size of (4.5±0.5 μm)×(9.0±1.0 μm) and a thickness of 60–90 nm) and flower-like superstructures consisting of single-crystal petals were synthesized for the ...
Bao, Xinhe, Ma, D., Su, Dangsheng, Ding Ma, Su, D., Xiuwen Han, Bao, X., Ma, Ding, Liu, Y., Wang, Di, Xinhe Bao, Liu, Ye, Frandsen, Wiebke, Han, X., Wang, D., Han, Xiuwen, Frandsen, W., Ye Liu, Dangsheng Su, Wiebke Frandsen, Di Wang, 马丁, 包信和, 刘页, 韩秀文   +24 more
core   +1 more source

Preparação de sóis aquosos de pseudoboemita com fibrilas de comprimentos diferentes Preparation of pseudoboehmite aqueous sols with fibril of different lengths

Cerâmica, 2009
O mineral boemita, de composição (AlO)OH, na forma sintética pode ter estruturas cristalinas denominadas "boemita bem-cristalizada", "pseudoboemita" e "pseudoboemita fibrilar", caracterizáveis por difração de raios X e por microscopia eletrônica de ...
P. S. Santos, A. C. V. Coelho, H. S. Santos, P. K. Kiyohara   +3 more
doaj   +1 more source