Results 61 to 70 of about 1,542 (190)

Relations between particle shape, particle interaction and some rheological properties of hectorite dispersions

, 1972
The relation between viscosity and concentration of dilute aqueous hectorite (<0·2% hectorite) follows the Schulz-Blaschke equation, from which the intrinsic viscosity and particle interaction index (K) was calculated. More concentrated (up to 5·5%
J OCRAN, J E CARLESS
core   +1 more source

Mechanically Robust Phase‐Change Multiscale‐Architected Metastructures Integrating Asymmetric MXene/T‐CNF Aerogel for Thermal Energy Storage and Electromagnetic Interference Shielding

Advanced Functional Materials, Volume 36, Issue 3, 8 January 2026.
A multiscale‐architected phase change material (PCM) composite combines latent heat storage, PCM leakage proof, directional thermal conduction, electromagnetic interference (EMI) shielding, and mechanical reinforcement via asymmetric MXene/cellulose aerogel and 3D‐printed metastructures, enabling effective thermal regulation, strong EMI shielding, and ...
Jiheon Kim, Myounggi Hong, Donghyun Lee, Yong Choi, Jaemin Lee, Jeongwoo Lee, Sohyung Jiong, Xinqi Chen, Byungseok Seo, Wonjoon Choi   +9 more
wiley   +1 more source

An effective vaginal gel to deliver CRISPR/Cas9 system encapsulated in poly (β-amino ester) nanoparticles for vaginal gene therapy

EBioMedicine, 2020
Background: Gene therapy has held promises for treating specific genetic diseases. However, the key to clinical application depends on effective gene delivery.
Gang Niu, Zhuang Jin, Chong Zhang, Dan He, Xueqin Gao, Chenming Zou, Wei Zhang, Jiahui Ding, Bhudev C. Das, Konstantin Severinov, Inga Isabel Hitzeroth, Priya Ranjan Debata, Xin Ma, Xun Tian, Qinglei Gao, Jun Wu, Zeshan You, Rui Tian, Zifeng Cui, Weiwen Fan, Weiling Xie, Zhaoyue Huang, Chen Cao, Wei Xu, Hongxian Xie, Hongyan Xu, Xiongzhi Tang, Yan Wang, Zhiying Yu, Hui Han, Songwei Tan, Shuqin Chen, Zheng Hu   +32 more
doaj   +1 more source

Shape- and Size-Selective Preparation of Hectorite-Supported Ruthenium Nanoparticles for the Catalytic Hydrogenation of Benzene [PDF]

, 2009
International audienceThe cationic organometallic aqua complexes formed by hydrolysis of [(C₆H₆)₂RuCl₂]₂ in water, mainly [(C₆H₆)Ru(H₂O)₃]²+, intercalate into white sodium hectorite, replacing the sodium cations between the anionic silicate layers.
Spassov, Vladislav, Boudon, Julien, Süss-Fink, Georg, Khan, Farooq-Ahmad   +3 more
core   +1 more source

Ion and Solvent Dynamics in Charged 2D Clay Nanoslits with Unprecedented Ångström‐Precise Slit Height Control

Advanced Functional Materials, Volume 36, Issue 8, 26 January 2026.
The slit height of fluorohectorite 2D‐nanochannels is tuned with Å‐precision (2.4–250 Å). Slit‐height‐dependent ion and water mobilities are quantified by applying EIS, PFG‐NMR, and SFG‐NMR with MD simulations guiding interpretation. Diffuse properties are investigated with CP‐AFM, MD, and PB.
Max Stevenson, Sandra Pappler, Leonie Kanzler, Aqsa Nisar, Jepsinraj Kakkuzhiyulla Parambath, Markus Rosenstihl, Flora Lebeda, Sebastian Weiß, Georg Papastavrou, Michael Vogel, Jürgen Senker, Josef Breu   +11 more
wiley   +1 more source

Establishing the Link across the Synthesis Reaction Kinetics, Structural Changes, and Photocatalytic Efficiency of an Enhanced Chitosan–Clay (1:3) Nanocomposite

Solids
This research investigates the influence of synthesis kinetics on the structural and photocatalytic properties of chitosan–clay nanocomposites (Cs/MMT) and chitosan–hectorite nanocomposites (Cs/HET), employing an optimized initial stoichiometry of 1:3 ...
Wael Albouchi, Malek Lahbib, Chadha Mejri, Sana Jebali, Mahdi Meftah, Walid Oueslati   +5 more
doaj   +1 more source

AFM study of smectites in hybrid Langmuir-Blodgett films : Saponite, Wyoming bentonite, Hectorite, and Laponite [PDF]

, 2009
The sizes and shapes of single clay mineral layers are difficult to determine though they are important parameters which determine the final properties of clay polymer nanocomposites and of ultrathin clay mineral films.
Schoonheydt, Robert A., Szabó, Tamás, Volodin, Alexander, Wang, Jun, Dékány, Imre, van Haesendonck, Chris Van, Van Haesendonck, Chris, Tamás Szabó, Alexander Volodin, Jun Wang, Chris van Haesendonck, Imre Dekany, Robert A. Schoonheydt   +12 more
core   +1 more source

Separator Design for High‐Performance Aqueous Zinc‐Ion Batteries: Recent Advances and Future Outlooks

Small Science, Volume 6, Issue 1, January 2026.
Separators for high‐performance AZIBs warrant design considerations from multiple working mechanisms, thereby achieving electrode stabilization and expanding device applications. Furthermore, to advance the commercialization of AZIBs, the practical application potential of the separator also needs to be evaluated and considered.
Wenyi Guo, Jiashu Chen, Xinzhong Wang, Yiwen Su, Jingyu Sun, Guangping Zheng   +5 more
wiley   +1 more source

New genetic type of lithium mineralization

Solid Earth Sciences
In the southern part of the Siberian platform, a new genetic type of lithium mineralization was discovered in the Lower Cambrian halogen-carbonate formation of the Angara-Lena marginal trough, which arose as a result of the introduction of a fluid ...
M.I. Tyumentseva, N.I. Akulov, A.I. Melnikov   +2 more
doaj   +1 more source

Mechanical Properties and Structures of Clay-Polyelectrolyte Blend Hydrogels

Gels, 2018
Our recent studies have shown that the hydrogels prepared by blending clay, a dispersant of clay, and a polyelectrolyte (sodium polyacrylate (PAAS)) possess excellent mechanical properties.
Hiroyuki Takeno, Shiori Nagai
doaj   +1 more source