Results 61 to 70 of about 78,164 (342)

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

Advanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani, Nessma Bennaceur, Celina Benkhellat, Tristan Georges, Clara Doisneau, Vaskar Sardhalia, Thierry Azaïs, Flora Lemaire, Halima Kerdjoudj, Mohamed Selmane, Capucine Sassoye, Marie Albéric, Cédric Boissière, Nadine Nassif   +13 more
wiley   +1 more source

Research progress on the effects of binder and powder characteristic on the feeding properties of metal injection molding

Fenmo yejin jishu
In the metal injection molding process, the metal powders need to be fully mixed with the binders to get the feeds before injection, degreasing, and sintering. The powder characteristic and binders of the feeds are the core of the metal injection molding,
LUO Laima, RUAN Fangjie, YE Wei, HUANG Zhupin, ZAN Xiang, WU Yucheng   +5 more
doaj   +1 more source

Shaping Ti3C2 MXene Nanospheres for Precision Near‐Infrared Photothermal Therapy

Advanced Functional Materials, EarlyView.
In this study, we report producing spherical MXenes via fs laser fragmentation of Ti3C2 flakes in liquid medium. The nanoparticles demonstrated pronounced light absorption and high photothermal conversion efficiencies of 68% and 63% under heating with NIR‐I and NIR‐II lasers, respectively.
Julia S. Babkova, Ivan V. Zelepukin, Konstantin G. Shevchenko, Gleb V. Tikhonowski, Lyubov V. Gorelik, Anton A. Popov, Anna S. Sogomonyan, Alina Yu. Kapitannikova, Ivan S. Kazantsev, Dmitry V. Dyubo, Daria A. Panova, Daniil I. Tselikov, Anton A. Minnekhanov, Aziz B. Mirkasymov, Georgy A. Ermolaev, Alexander V. Syuy, Gleb I. Tselikov, Aleksey V. Arsenin, Andrei V. Kabashin, Kostya S. Novoselov, Sergey M. Deyev, Valentyn S. Volkov   +21 more
wiley   +1 more source

Preparation of Al2O3–B4C thin-wall tube pellet by powder injection molding

Fenmo yejin jishu, 2022
The annular Al2O3–B4C thin wall tube with the wall thickness of near 0.7 mm was successfully sintered by powder injection molding combined with the solvent degreasing and thermal degreasing, using the multi-component wax-based binder.
MA Liang, YANG Jing, WANG Ji-ping, XU Kui   +3 more
doaj   +1 more source

POWDER INJECTION MOLDING OF SiC FOR THERMAL MANAGEMENT

Tecnologia em Metalurgia Materiais e Mineração, 2012
Silicon carbide (SiC) exhibits many functional properties that are relevant to applications in electronics, aerospace, defense and automotive industries. However, the successful translation of these properties into final applications lies in the net-shaping of ceramics into fully dense microstructures.
Valmikanathan Onbattuvelli, Sachin Laddha, Seong-Jin Park, Jupiter Palagi de Souza, Sundar Vedanarayan Atre   +4 more
openaire   +3 more sources

Optimization of injection molding parameter of ti-6al-4v powder mix with palm stearin and polyethylene for the highest green strength by using taguchi method [PDF]

, 2011
This paper present the Taguchi method of L27 (313) orthogonal array as a tool in optimization of Metal injection molding (MIM) parameters for the highest green strength. Injection pressure, injection temperature, powder loading, mold temperature, holding
Ibrahim, M. H. I., Jamaladin, Khairur Rijal, M. Nor, N. H., Muhamad, N., Ruzi, M.   +4 more
core  

The Materials Advantage of the SLS Selective Laser Sintering Process [PDF]

, 1992
The rapid prototyping market continues to progress in tenns of processes and materials used for the creation of conceptual and functional parts and prototype tooling.
Kimble, Luke L.
core   +1 more source

Fabrication and Characterization of CoCrFeNiMn High Entropy Alloy Powder Processed by Gas Atomization [PDF]

Archives of Metallurgy and Materials, 2018
In this study, precisely controlled large scale gas atomization process was applied to produce spherical and uniform shaped high entropy alloy powder. The gas atomization process was carried out to fabricate CoCrFeNiMn alloy, which was studied for high ...
Tae Gyu Park, Sang Hyun Lee, Bin Lee, Hye Mi Cho, Won Jung Choi, Bum Sung Kim, Kwang Seon Shin, Taek-Soo Kim   +7 more
doaj   +1 more source

Injection Molding of β-TCP Powder

Journal of the Ceramic Society of Japan, 1992
Injection molding of β-TCP powder was studied. Rod like test pieces (φ6×50l) were produced by the injection molding using three powder-binder compound: (I) β-TCP and several organic binders; (II) β-TCP, alumina (3-9wt%) and several organic binders; (III) β-TCP, zirconia (3-9wt%) and several organic binders. After the binder extraction process, the test
Yoshimitsu KANKAWA, Yasunari KANEKO, Katsuyoshi SAITOU   +2 more
openaire   +2 more sources