Inhibition of mineralization by a calcium zirconium phosphate coating

2008 ◽  
Vol 86B (2) ◽  
pp. 422-429 ◽  
Author(s):  
Anke Bernstein ◽  
Doreen Nöbel ◽  
Hermann O. Mayr ◽  
Felix Göbel ◽  
Georg Berger ◽  
...  
ChemCatChem ◽  
2011 ◽  
Vol 4 (1) ◽  
pp. 129-133 ◽  
Author(s):  
Vitaly V. Ordomsky ◽  
Jaap C. Schouten ◽  
John van der Schaaf ◽  
T. Alexander Nijhuis

Materialia ◽  
2020 ◽  
Vol 10 ◽  
pp. 100645
Author(s):  
Per Kjellin ◽  
Line Vikingsson ◽  
Karin Danielsson ◽  
Pär Johansson ◽  
Ann Wennerberg

2021 ◽  
Vol 318 ◽  
pp. 111016
Author(s):  
Zihao Jiao ◽  
Yiguo Meng ◽  
Chunlin He ◽  
Xiangbiao Yin ◽  
Xinpeng Wang ◽  
...  

2021 ◽  
pp. 2003545
Author(s):  
Joel Sanchez ◽  
Michaela Burke Stevens ◽  
Alexandra R. Young ◽  
Alessandro Gallo ◽  
Meng Zhao ◽  
...  

2000 ◽  
Vol 30 (17) ◽  
pp. 3181-3187 ◽  
Author(s):  
Massimo Curini ◽  
Francesco Epifano ◽  
Maria Carla Marcotullio ◽  
Ornelio Rosati ◽  
Monia Rossi ◽  
...  

Polymers ◽  
2021 ◽  
Vol 13 (10) ◽  
pp. 1597
Author(s):  
Arturo Tagliabue ◽  
Fernando Eblagon ◽  
Frank Clemens

Magnetorheological elastomers (MRE) are increasing in popularity in many applications because of their ability to change stiffness by applying a magnetic field. Instead of liquid-based 1 K and 2 K silicone, thermoplastic elastomers (TPE), based on styrene-butadiene-styrene block copolymers, have been investigated as matrix material. Three different carbonyl iron particles (CIPs) with different surface treatments were used as magneto active filler material. For the sample fabrication, the thermoplastic pressing method was used, and the MR effect under static and dynamic load was investigated. We show that for filler contents above 40 vol.-%, the linear relationship between powder content and the magnetorheological effect is no longer valid. We showed how the SiO2 and phosphate coating of the CIPs affects the saturation magnetization and the shear modulus of MRE composites. A combined silica phosphate coating resulted in a higher shear modulus, and therefore, the MR effect decreased, while coating with SiO2 only improved the MR effect. The highest performance was achieved at low deformations; a static MR effect of 73% and a dynamic MR effect of 126% were recorded. It was also shown that a lower melting viscosity of the TPE matrix helps to increase the static MR effect of anisotropic MREs, while low shear modulus is crucial for achieving high dynamic MR. The knowledge from TPE-based magnetic composites will open up new opportunities for processing such as injection molding, extrusion, and fused deposition modeling (FDM).


Langmuir ◽  
2021 ◽  
Author(s):  
Mingzhen Zhao ◽  
Joseph Baker ◽  
Zhiyuan Jiang ◽  
Zewen Zhu ◽  
Hong-Mao Wu ◽  
...  

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