Results 111 to 120 of about 6,758 (243)
Thermoelectric Properties of n-type (Bi2Se3)x(Bi2Te3)1-x Crystals Prepared by Zone Melting
, 2008 In the present study, n-type (Bi2Se3)x(Bi2Te3)1-x crystals with various chemical compositions were fabricated by the zone melting method. Thermoelectric properties, including Seebeck coefficient (α), electrical conductivity (σ) and thermal conductivity ...
Jiang J, Cui P, Chen LD, Li YL, Xu GJ
core
Room‐Temperature, Flexible MnBi2Te4/As2Te3 Thin‐Film Heterojunction Array Photodetectors
Advanced Photonics Research, Volume 7, Issue 9, September 2026.This study presents a room‐temperature, flexible MnBi2Te4/As2Te3 thin‐film heterojunction array photodetector fabricated via cost‐effective thermal evaporation. The device exhibits a broadband photoresponse from 450 to 1550 nm, with an ultrafast response time of less than 80 μs, a maximum responsivity (Ri) of 47.5 mA W−1, and a specific detectivity (D*)
Ming Yang +7 more
wiley +1 more source
Orientation Engineering in Flexible Ag2Se‐Based Thermoelectric Films
Advanced Science, Volume 13, Issue 49, 3 September 2026.We comprehensively review recent advances in highly oriented Ag2Se films. We propose two practical metrics to quantitatively benchmark their application potential and establish a unified framework that elucidates the orientation‐dependent charge transport mechanism in Ag2Se‐based films.
Hao Wu +3 more
wiley +1 more source
Piezo‐Coupling Effects in Smart Polymers: Toward Ultrasensitive Sensing and Biomedical Applications
Advanced Science, Volume 13, Issue 51, 14 September 2026.Piezo‐coupling effects are the foundational factors for the development of multifunctional and self‐powered platforms. Central to this advancement is the use of stimuli‐responsive smart polymers, which offer mechanical flexibility, biocompatibility, and simplified structural complexity with improved sensitivity and energy efficiency.
Duc Khanh Tran +6 more
wiley +1 more source
Thermoelectric p‐Type Iron‐Based Ethylenetetrathiolate Coordination Polymers
Advanced Electronic Materials, Volume 12, Issue 17, 7 September 2026.Thermoelectric p‐type ethylenetetrathiolate (ETT) coordination polymers can be synthesized with different central metal compositions. Among the various copper‐ and iron‐based conducting coordination polymers synthesized and studied here, the bimetallic poly[(Cu,Fe)‐ETT] polymer shows the highest room‐temperature Seebeck coefficient of 95 µV K−1 with ...
Malar Auxilia Francis +5 more
wiley +1 more source
MXene‐Powered Batteries: Advances and Challenges
Advanced Energy and Sustainability Research, Volume 7, Issue 9, September 2026.This review provides a comprehensive overview of MXene‐based materials for electrochemical energy storage, covering surface termination engineering, doping, and composite design strategies. The roles of MXenes in sodium‐ion, lithium‐sulfur, zinc‐air, lithium‐oxygen, and redox‐flow batteries are critically discussed, with emphasis on mechanisms ...
Gwibakazi A. Feleni +6 more
wiley +1 more source
Characterization of Bulk Nanostructural Bi2Te3-based Material Prepared by Microwave-solvothermal Synthesis and Hot Isostatic Pressure [PDF]
Журнал нано- та електронної фізики, 2014 The bulk nanostructural Bi2Te3-based material was prepared by microwave assisted solvothermal method and hot isostatic pressure. Optimal synthesis conditions of the Bi2Te3 nanopowder were found.
O.N. Ivanov +2 more
doaj
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.Integrating the topological insulator Bi2Te3 with oxygen‐deficient TiO2‐X creates a synergistic platform for full‐spectrum CO2 reduction, achieving high‐selectivity C2+ production via enhanced photothermal catalysis and tailored charge dynamics.
Bingke Zhang +11 more
wiley +1 more source
Synthesis of Bi2Te3 Nanotubes Using Te Nanotubes as a Template
, 2017 Bi2Te3 nanotubes are synthesized by a facile two-step hydrothermal method. Te nanotubes are prepared firstly and then used as a template to produce Bi2Te3 nanotubes.
Shaoyun Huang +13 more
core +1 more source