Results 71 to 80 of about 34,137 (304)

Giant Intrinsic Chirality Amplification of Aqueous Lead Halide Perovskite Nanocrystals via H‐Bond Driven Self‐Assembly Superstructures

Advanced Functional Materials, EarlyView.
Water‐assisted monoclinic CsPbBr3 transformation strategy is applied for synthesizing aqueous CsPbBr3/CsPb2Br5 nanocrystals with superior water‐repellent and excellent optical property. Low temperature enhanced hydrogen bonding network self‐assembled CsPbBr3/CsPb2Br5 nanocrystals into asymmetric superstructures, which exhibit notable circularly ...
Mei Huang, Pengfei Liu, Zhihong Zhang, Ruijing Fu, Kar Wei Ng, Qingguang Zeng, Bo Wang, Shuangpeng Wang   +7 more
wiley   +1 more source

Feedstocks development for Metal Injection Moulding [PDF]

, 2008
Today, more tan 90% of used feedstock for MIM in Europe, came from BASF (exclusive patent), with low possibility for change compositions or costs (in Japan or USA, the percentage is quite smaller).
Jiménez Morales, Antonia, Torralba Castelló, José Manuel   +1 more
core   +1 more source

The influence of fibre length, diameter and concentration on the modulus of glass fibre reinforced Polyamide 6,6 [PDF]

, 2008
Results of an extensive investigation of the mechanical performance of injection moulded long glass fibre reinforced polyamide 6,6 composites are presented.
Thomason, J.L.
core   +1 more source

Multi‐Responsive Dendrimer‐Hyaluronic Acid Hydrogel With Lubricating and Immunoregulatory Functions for Synergistic Osteoarthritis Therapy

Advanced Functional Materials, EarlyView.
A hydrogel with dynamic cross‐links was formed by cross‐linking hyaluronic acid with curcumin‐preloaded, phenylboronic acid‐modified poly(amidoamine) dendrimers. This hydrogel exhibited excellent injectability and self‐healing ability, enabling controlled Cur release in response to low pH, high reactive oxygen species (ROS) generation, or mechanical ...
Junjie Liu, Mengsi Zhan, Haoyu Huang, Jianhong Wang, Cheng Ni, Xiaojun Zhou, Hannah Küttner, Cong Song, Xiangyang Shi, Andrij Pich   +9 more
wiley   +1 more source

Customised production of injection moulded parts from recycled materials using rapid tooling approach and coupled injection moulding-thermal and mechanical simulation

Results in Engineering
Additive manufacturing is the state of the art in modern tool making. It makes the low-volume production of polymeric parts and prototype moulds feasible.
Szabolcs Krizsma, András Suplicz, Dániel Gere   +2 more
doaj   +1 more source

Powder injection moulding technology: Properties, possibilities and starting activities [PDF]

Scientific Technical Review, 2015
Powder Injection Moulding (shortly PIM) enables a high-volume production of completely metal or ceramic complex geometry parts starting from non-completely metallic and ceramic materials, frequently plastic feedstock.
Radulović Jovan
doaj  

Green density optimization of stainless steel powder via metal injection molding by Taguchi method

MATEC Web of Conferences, 2017
Metal injection moulding (MIM) has gains much attention due to its ability in producing large amount of small part with complex geometry and intricate shape. In order to obtain better shape retention, optimum density of green part is required. This paper
Amin AM, Ibrahim MHI, Hashim MY, Marwah OMF, Othman MH, Johar Muhammad Akmal, Ng CH   +6 more
doaj   +1 more source

Variable cavity volume tooling for high-performance resin infusion moulding [PDF]

, 2010
This article describes the research carried out by Warwick under the BAE Systems/EPSRC programme ‘Flapless Aerial Vehicles Integrated Interdisciplinary Research – FLAVIIR’.
Achim V., Armstrong D. L., Chowdhury F. H., G J Gibbons, Gibbons G. J., Grande J., J J Segui-Garza, McConnell V. P., R G Hansell, Schwartz M. M., Sutton G., Toi Y.   +11 more
core   +1 more source

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

Advanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert, Daniel Fougnier, Bo Van Durme, Jenna Grutzmacher, Ryan Clarke, Susan Cao, Zhenghao Li, Ujjwal Aryal, Jason A. Horton, Sandra Van Vlierberghe, Pranav Soman   +10 more
wiley   +1 more source

Low-cost resin infusion mould tooling for carbon fibre composites manufacture [PDF]

, 2010
This article describes the research to date carried out under the BAE Systems/Engineering and Physical Sciences Research Council (EPSRC)-funded programme ‘Flapless Aerial Vehicle Integrated Interdisciplinary Research’ (FLAVIIR), aimed at developing ...
Gibbons, Gregory John, Hansell, Robert George, Segui-Garza, Juan Jose   +2 more
core   +1 more source