Results 61 to 70 of about 31,899 (263)

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Iron-Ore Sintering Process Optimization / Optymalizacja Procesu Aglomeracji Rudy Żelaza

Archives of Metallurgy and Materials, 2015
The work deals with examination of the influence of the ratio between iron ore concentrate and iron ore on quality of produced iron ore sinter. One of the possibilities to increase iron content in sinter is the modification of raw materials ratio, when ...
Fröhlichová M., Ivanišin D., Mašlejová A., Findorák R., Legemza J.   +4 more
doaj   +1 more source

Robust Electrocaloric Performance Enabled by Highly‐Polar Frustrated Nanodomains in NaNbO3‐Based Ferrodistortive Relaxor

Advanced Functional Materials, EarlyView.
P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li, Changshun Dai, He Qi, Jiecheng Liu, Xiaoming Shi, Heng Zhou, Qiong Yang, Mingsheng Long, Lei Shan, Chunchang Wang, Jianli Wang, Zhenxiang Cheng   +11 more
wiley   +1 more source

Study on Performance of Coated Particle Dispersed Fuel Pellet Prepared by Spark Plasma Sintering

Yuanzineng kexue jishu, 2023
Accident tolerant fuel can improve the safety of nuclear reactor core and strengthen the ability of nuclear reactor to withstand serious accidents. Coated particle dispersed fuel has become a hot research topic in accident tolerant fuel in recent years ...
LIU Wei;SHAO Zongyi;LIU Wentao;MENG Ying;FENG Shuaishuai;CAI Zhenfang
doaj  

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Effect of sintering process on microstructure and mechanical properties of W–Re alloys

Fenmo yejin jishu
The W–5.0Re–0.5HfC alloys were prepared by powder metallurgy, and the effects of three sintering processes on the microstructure and room-temperature mechanical properties of the alloys were systematically investigated, including hydrogen, vacuum, and ...
YAO Huilong, WANG Chengyang, XIONG Ning, CHANG Yang, ZHANG Danhua   +4 more
doaj   +1 more source

Transformation of β-SiC in Sintering Process

Journal of the Ceramic Association, Japan, 1986
It has been reported that a unique polytype transformation (6H→4H) in the sintering process of SiC ceramics with BeO addition was observed by means of analytical electron microscopy, in which α-SiC powder was used as a starting material. In this report, the sintering process of β-SiC was investigated. It was expected that the transformation would occur
SOETA, Atsuko, MAEDA, Kunihiro, SUZUKI, Yasutaka   +2 more
openaire   +2 more sources

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Master sintering curve analysis of ZnO densified by Cold Sintering Process

Open Ceramics
The Master Sintering Curve (MSC) model is traditionally used to describe the densification kinetics of a specific material and allows to determine the activation energy of the dominant mechanism.
Nicolas Albar, Thomas Hérisson de Beauvoir, Aurélien Bouyat, Geoffroy Chevallier, Alicia Weibel, Claude Estournès   +5 more
doaj   +1 more source

Studies on sintering process of synthetic hydroxyapatite.

Acta Biochimica Polonica, 1970
In this study the effect of sintering process in different temperatures on microstructure and morphological properties of sintered hydroxyapatite (HAp) was investigated. HAp powder was prepared by wet precipitation method from following reagents: Ca(OH)2 + H3PO4 in an alkaline conditions.
Dagmara Malina, Biernat, Kamila, Agnieszka Sobczak-Kupiec   +2 more
openaire   +3 more sources