Results 191 to 200 of about 21,566 (301)

Integration of ZnO and CuO nanowires into a thermoelectric module. [PDF]

Beilstein J Nanotechnol, 2014
Zappa D, Dalola S, Faglia G, Comini E, Ferroni M, Soldano C, Ferrari V, Sberveglieri G.   +7 more
europepmc   +1 more source

Substitutional Sulfur and Its Vibrational Fingerprints in Sb2Se3

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
The microscopic configurations of sulfur incorporated into the Sb2$_2$Se3$_3$ lattice are studied by combining infrared absorption spectroscopy with density functional theory. Substitutional SSe$_{\mathrm{Se}}$ defects are identified as the origin of four distinct sulfur‐related local vibrational modes at 249, 273, 283, and 312 cm−1$^{-1}$.
Frank Herklotz, Eduard V. Lavrov, Vladlen V. Melnikov, Andreas Herklotz, Thomas P. Shalvey, Jon D. Major, Ken Durose   +6 more
wiley   +1 more source

Accurate and simple measurement of power generation efficiency and figure of merit of thermoelectric modules based on optical heating and non-contact temperature detection methods. [PDF]

Sci Technol Adv Mater
Nakamura N, Ando F, Uchida KI, Murata M, Alasli A, Nagano H.   +5 more
europepmc   +1 more source

Enhanced Thermoelectric Performance of SnSe Thin Film via Simultaneous Optimization of Texture and Carrier Concentrations

Rare Metals, EarlyView.
ABSTRACT Polycrystalline SnSe thin film materials have gained increasing attention as a promising solution for fabricating microscale, flexible, self‐powered electronic components in the field of thermoelectric (TE) materials and devices. However, it is still a great challenge to simultaneously achieve preferred crystal orientation and optimize carrier
Wenxia Li, Wenhua Li, Juan He, Yijun Ran, Hailong Yu, Dayi Zhou, Xiaoyang Wang, Ting Xiong, Ning Gao, Zhi Yu, Kaiping Tai   +10 more
wiley   +1 more source

Coral‐Like Yolk–Shell‐Structured CoNi@Void@C Microspheres for Enhanced Microwave Absorption, Photothermal, Anti‐Corrosion, and Radiation Shielding Properties

Rare Metals, EarlyView.
ABSTRACT Considering the multiple challenges faced by stealth coatings in complex service environments, the development of multifunctional integrated microwave absorbing materials (MAMs) that combine efficient electromagnetic (EM) attenuation with environmental tolerance has become an urgent need. In this work, coral‐like CoNi@Void@C microparticle (MP)
Jiale Wu, Kaizhao Wang, Kaijun Wang, Hyeona Park, Jangyeon Hwang, Junkai Li, Yafei Wang, Jin Hu, Shizhao Xiong   +8 more
wiley   +1 more source

Rollable Single-Piece Thermoelectric Generators at Cryogenic Temperature Fabricated with High-performance CNT Films Achieved by Doping Modulation. [PDF]

Adv Sci (Weinh)
Zhu Z, Li K, Hao X, Dai X, Wang J, Yin F, Wang H.   +6 more
europepmc   +1 more source

Adaptive Sliding‐Mode Control of a Perturbed Diffusion Process With Pointwise In‐Domain Actuation

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT A sliding mode–based adaptive control law is proposed for a class of diffusion processes featuring a spatially‐varying uncertain diffusivity and equipped with several point‐wise actuators located at the two boundaries of the spatial domain as well as in its interior.
Paul Mayr, Alessandro Pisano, Stefan Koch, Markus Reichhartinger   +3 more
wiley   +1 more source

Modulating phonon dynamics: tailoring lattice vibrations to enhance thermoelectric efficiency in Mg₃(Sb, Bi)₂ alloy. [PDF]

Nat Commun
Wu G, Li A, Wang L, Wu X, Wang X, Mori T.   +5 more
europepmc   +1 more source

Progress of MXenes‐based responsive materials for soft sensors and actuators

Responsive Materials, EarlyView.
MXene, a promising 2D material, excels at mimicking human sensing and feedback system, making it ideal for intelligent robots. This review first covers its structure, properties, and synthesis. It then summarizes recent MXene‐based sensors and actuator.
Peidi Zhou, Wenjie Yang, Yihan Qiu, Meiping Xu, Leiting Liao, Xinlei Gong, Chan Zheng, Minghua You, Cheng Zhang, Huamin Chen, Mingcen Weng   +10 more
wiley   +1 more source

Numerical and experimental investigation of innovative thermoelectric heat pump wall systems for enhancing building energy efficiency. [PDF]

Sci Rep
Roohi R, Amiri MJ, Akbari M.
europepmc   +1 more source