Impact of Morphology on Charge Carrier Transport and Thermoelectric Properties of N‐Type FBDOPV‐Based Polymers
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202000449
Abstract: The impact of the chemical structure and molecular order on the charge transport properties of two donor–acceptor copolymers in their neutral and doped states is investigated. Both polymers comprise 3,7‐bis((E)‐7‐fluoro‐1‐(2‐octyl‐dodecyl)‐2‐oxoindolin‐3‐ylidene)‐3,7‐dihydrobenzo[1,2‐b:4,5‐b′]difuran‐2,6‐dione (FBDOPV) as electron‐accepting unit, copolymerized… read more here.
Keywords: fbdopv c12; thermoelectric properties; charge; transport ... See more keywords
The Effect of Alkyl Spacers on the Mixed Ionic‐Electronic Conduction Properties of N‐Type Polymers
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202008718
Abstract: Conjugated polymers with mixed ionic and electronic transport are essential for developing the complexity and function of electrochemical devices. Current n-type materials have a narrow scope and low performance compared with their p-type counterparts, requiring… read more here.
Keywords: alkyl spacers; ionic electronic; properties type; mixed ionic ... See more keywords
Enhancing thermoelectric properties of p-type SiGe by SiMo addition
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-01245-9
Abstract: The thermoelectric properties of SiGe–x%SiMo composites are studied from 323 to 1173 K. Electrical conductivity increases with SiMo concentration due to improved carrier mobility and reaches a peak of 1735 S cm−1 when x = 20. The sample SiGe–20%SiMo shows… read more here.
Keywords: sige simo; thermoelectric properties; properties type; simo addition ... See more keywords
Influence of Sodium Chloride Doping on Thermoelectric Properties of p-type SnSe
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-017-5715-2
Abstract: We investigated the effect of NaCl doping on the thermoelectric properties of p-type Sn1−xNaxSeClx (x = 0, 0.005, 0.01, 0.02, 0.03 and 0.04) prepared by a method which combines rapid induction melting and rapid hot pressing. After… read more here.
Keywords: influence sodium; thermoelectric properties; chloride doping; properties type ... See more keywords
Significantly enhanced thermoelectric properties of p-type Mg3Sb2 via co-doping of Na and Zn
Sign Up to like & getrecommendations! Published in 2018 at "Acta Materialia"
DOI: 10.1016/j.actamat.2017.10.015
Abstract: Abstract The effects of co-doping Na and Zn into thermoelectric Mg3Sb2 were investigated. Na was found to be a very effective hole dopant in our previous study. However, the lattice thermal conductivity noticeably increases limiting… read more here.
Keywords: thermoelectric properties; mg3sb2; enhanced thermoelectric; type mg3sb2 ... See more keywords
Thermoelectric properties of p-type MnSe
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.03.140
Abstract: Abstract Semiconducting manganese selenide (MnSe), crystalizing in a cubic structure with a wide band gap, is focused on in this work for its potential as an ecofriendly thermoelectric material. Pristine MnSe exhibits a low carrier… read more here.
Keywords: mnse; type mnse; properties type; thermoelectric properties ... See more keywords
Thermoelectric properties of p-Type Cu3VSe4 with high seebeck coefficients
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.160387
Abstract: Abstract Due to the high lattice symmetry and special three-dimensional crystal channel, sulvanite Cu3VSe4 is predicted to be a new type of thermoelectric material with good performance. In this work, the energy band diagram and… read more here.
Keywords: properties type; type cu3vse4; high seebeck; thermoelectric properties ... See more keywords
Fabrication and properties of Z-type Sr3Co2−Zn Fe24O41 hexaferrites and their composites with epoxy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165628
Abstract: Abstract Zn-substituted Z-type Sr hexaferrites (Sr3Co2−xZnxFe24O41, x = 0, 0.5, 1.0, 1.5) were prepared by solid-state reaction routes. The magnetic and high-frequency properties of the sintered bodies and powder–epoxy composites were studied. Almost-single-phase Z-type hexaferrite could be… read more here.
Keywords: properties type; sr3co2 fe24o41; fe24o41 hexaferrites; fabrication properties ... See more keywords
Effect of high temperature annealing (T > 1650 °C) on the morphological and electrical properties of p-type implanted 4H-SiC layers
Sign Up to like & getrecommendations! Published in 2019 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2019.01.019
Abstract: Abstract This work reports on the effect of high temperature annealing on the electrical properties of p-type implanted 4H-SiC. Ion implantations of Aluminum (Al) at different energies (30–200 keV) were carried out to achieve 300 nm thick… read more here.
Keywords: temperature; high temperature; temperature annealing; properties type ... See more keywords
Optimization of thermoelectric properties of n-type Ti, Pb co-doped SnSe
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DOI: 10.1039/c7qi00436b
Abstract: n-Type polycrystalline SnSe with Ti, Pb co-doping was synthesized by combining mechanical alloying (MA) with spark plasma sintering (SPS). It is revealed that Ti is an effective cationic dopant to convert SnSe from a p-type… read more here.
Keywords: thermoelectric properties; doped snse; properties type; optimization thermoelectric ... See more keywords
Progenitor properties of type II supernovae: fitting to hydrodynamical models using Markov chain Monte Carlo methods
Sign Up to like & getrecommendations! Published in 2020 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/202038393
Abstract: The progenitor and explosion properties of type II supernovae (SNe II) are fundamental to understand the evolution of massive stars. Special interest has been given to the range of initial masses of their progenitors, but… read more here.
Keywords: type supernovae; hydrodynamical models; mass; properties type ... See more keywords