Results 281 to 290 of about 37,891 (336)

Isoelectronic Alloying in Zintl Phases Mediated the Avoided Crossing and Phonon Softening

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A small amount of Hf doping endows Zr3Ni3Sb4‐Zintl with an unusually low thermal conductivity far exceeding that of similar systems. Two unique phonon mechanisms—avoided crossing and phonon softening—significantly suppress the lattice thermal conductivity. The average thermoelectric figure of merit is improved by 21%.
Zesong Wang, Xiang Wei, Ran Guo, Shun Han, Weihong Gao, Yu‐dong Fu, Zihang Liu   +6 more
wiley   +1 more source

Balancing the Competing Effects of Carrier and Phonon Transport Mechanisms to Enhance the Thermoelectric Properties of p‐Type Ti2Zr2−xHf2Nb2Fe5.6Ni2.4Sb8 Double Half‐Heusler Alloys via Cation Vacancy Engineering

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
By designing Zr vacancy‐filled p‐type Ti2Zr2Hf2Nb2Fe5.6Ni2.4Sb8‐based thermoelectric materials, multi‐physics mechanisms and multi‐scale microstructural defects are induced to optimize electrical properties and phonon transport while suppressing the bipolar diffusion effect.
Chaoyue Wang, Mina Zhang, Longjun He, Shengpan Kan, Ruyan Song, Degang Zhao, Jinghao Li, Daoyong Cong, Xianglin Zhou   +8 more
wiley   +1 more source

Friction and Wear Behavior of Double-Walled Carbon Nanotube-Yttria-Stabilized ZrO₂ Nanocomposites Prepared by Spark Plasma Sintering. [PDF]

Materials (Basel)
Kasperski A, Alkattan D, Turq V, Estournès C, Laurent C, Weibel A.   +5 more
europepmc   +1 more source

Mechanical Study of Copper Bonded at Low Temperature using Spark Plasma Sintering Process

, 2014
Bassem Mouawad, Mohamad Soueidan, Cyril Buttay, Vincent Bley   +3 more
openalex   +1 more source

Dual electrode‐free Zn‐MnO2 battery as a future energy source

InfoMat, EarlyView.
Dual electrode‐free Zn‐MnO2 batteries have emerged as a promising candidate due to their lightweight and high energy density. However, the poor reversibility of Zn/MnO2 deposition/stripping results in limited cycle life. This review highlights three key strategies: electrolyte engineering, current collector modification, and advanced in‐situ ...
Sunny Nandi, Martin Pumera
wiley   +1 more source

Regulated Phase Separation in Al-Ti-Cu-Co Alloys through Spark Plasma Sintering Process. [PDF]

Materials (Basel)
Lee S, Chokradjaroen C, Sawada Y, Yoon S, Saito N.   +4 more
europepmc   +1 more source

Mimicking DOUGONG brackets orchestrate regulating inflammation and mechanical stimuli for osteochondral regeneration using 3D printing

Interdisciplinary Medicine, EarlyView.
Akermanite scaffolds promote osteogenic differentiation of BMSCs through regulating the PI3K/Akt signaling pathway, and strontium ions enhance the akermanite effects by mediating the cytokine‐cytokine receptor interaction pathway. Thus, the enhancements of osteogenesis in subchondral bone coupled with the chondral‐promoting effects of chondrocytes ...
Bo Li, Yaqi Zhang, Xuerui Zhou, Weiguo Wang, Fan Yang, Qiushi Wei, Leilei Chen, Ziqi Li, Mincong He, Xiaoming He, Shengting Chai, Xiuhong Cao, Rui Wang, Tongmeng Jiang, Chen Wang, Wei He   +15 more
wiley   +1 more source

Aluminum-based ceramic/metal composites with tailored thermal expansion fabricated by spark plasma sintering. [PDF]

RSC Adv
Wei H, Li C, Xu Y, Zhang X, Li J, Han Y, Li M, Xu X.   +7 more
europepmc   +1 more source

Low‐Velocity Impact Response of Nacre‐Inspired E‐Glass/Epoxy Composites With Varying Platelet Sizes

Polymer Composites, EarlyView.
Impact response of nacre‐inspired E‐glass/epoxy composites with different platelet sizes. ABSTRACT This study explores the low‐velocity impact behavior of nacre‐inspired biomimetic platelet composites (NIBPC), using low‐cost E‐glass fiber in chopped strand mat (CSM) form as reinforcement and epoxy resin as the matrix.
B. M. Vaghasia, N. V. Rachchh, Gaurang Joshi, Dhanesh G. Mohan   +3 more
wiley   +1 more source

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

PhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li, Laiyu Luo, Siyu Wang, Haojie Song, Baojiang Jiang   +4 more
wiley   +1 more source