Solution-Synthesized SnSe1–xSx: Dual-Functional Materials with Enhanced Electrochemical Storage and Thermoelectric Performance

2021 ◽  
Author(s):  
Hong Zhang ◽  
Xiaofang Liu ◽  
Jiacheng Wang ◽  
Bin Zhang ◽  
Jie Chen ◽  
...  
Keyword(s):  
Functional Materials ◽  
Thermoelectric Performance ◽  
Dual Functional ◽  
Electrochemical Storage

scholarly journals Dual-functional materials via CCTP and selective orthogonal thiol-Michael addition/epoxide ring opening reactions

2013 ◽  
Vol 4 (8) ◽  
pp. 2608 ◽  
Author(s):  
Kayleigh A. McEwan ◽  
Stacy Slavin ◽  
Edward Tunnah ◽  
David M. Haddleton
Keyword(s):  
Michael Addition ◽  
Ring Opening ◽  
Functional Materials ◽  
Epoxide Ring ◽  
Epoxide Ring Opening ◽  
Dual Functional ◽  
Ring Opening Reactions

Dual-functional aniline-assisted wet-chemical synthesis of bismuth telluride nanoplatelets and their thermoelectric performance

2017 ◽  
Vol 28 (23) ◽  
pp. 235604 ◽  
Author(s):  
Changcun Li ◽  
Fangfang Kong ◽  
Congcong Liu ◽  
Huixuan Liu ◽  
Yongjing Hu ◽  
...  
Keyword(s):  
Chemical Synthesis ◽  
Bismuth Telluride ◽  
Thermoelectric Performance ◽  
Wet Chemical Synthesis ◽  
Dual Functional ◽  
Wet Chemical

Flexible Cross-Linked Electrospun Carbon Nanofiber Mats Derived from Pitch as Dual-Functional Materials for Supercapacitors

2020 ◽  
Vol 34 (11) ◽  
pp. 14975-14985
Author(s):  
Xiaodong Tian ◽  
Yiting He ◽  
Yan Song ◽  
Tao Yang ◽  
Xiao Li ◽  
...  
Keyword(s):  
Carbon Nanofiber ◽  
Functional Materials ◽  
Dual Functional ◽  
Nanofiber Mats

Dual-functional materials for interface modifications in solid-state dye-sensitised TiO2 solar cells

2004 ◽  
Vol 79 (1) ◽  
pp. 65-71 ◽  
Author(s):  
K. Peter ◽  
H. Wietasch ◽  
B. Peng ◽  
M. Thelakkat
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Functional Materials ◽  
Dual Functional

Functionalization of biodegradable PLA nonwoven fabrics as super-wetting membranes for simultaneous efficient dye and oil/water separation

2019 ◽  
Vol 43 (24) ◽  
pp. 9696-9705
Author(s):  
Yashi Chen ◽  
Qing Li ◽  
Xinhong Chen ◽  
Xi Xu
Keyword(s):  
Natural Environment ◽  
Functional Materials ◽  
Construction Process ◽  
Water Separation ◽  
Nonwoven Fabrics ◽  
Dual Functional ◽  
Oil Water Separation ◽  
Oil Water

Although the construction process of dual functional materials for dye and oil/water separation has been developed rapidly, the postprocess of the used separation materials themselves is still a problem owing to their non-degradation in the natural environment.

scholarly journals Fast ion transport for synthesis and stabilization of β-Zn4Sb3

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Dongwang Yang ◽  
Xianli Su ◽  
Jian He ◽  
Yonggao Yan ◽  
Jun Li ◽  
...  
Keyword(s):  
Electric Field ◽  
Ionic Conduction ◽  
Functional Materials ◽  
Thermoelectric Performance ◽  
3 Dimensional ◽  
Operation Temperature ◽  
Fast Ion ◽  
Mobile Ions ◽  
Fast Synthesis ◽  
Sawtooth Waveform

AbstractMobile ion-enabled phenomena make β-Zn4Sb3 a promising material in terms of the re-entry phase instability behavior, mixed electronic ionic conduction, and thermoelectric performance. Here, we utilize the fast Zn2+ migration under a sawtooth waveform electric field and a dynamical growth of 3-dimensional ionic conduction network to achieve ultra-fast synthesis of β-Zn4Sb3. Moreover, the interplay between the mobile ions, electric field, and temperature field gives rise to exquisite core-shell crystalline-amorphous microstructures that self-adaptively stabilize β-Zn4Sb3. Doping Cd or Ge on the Zn site as steric hindrance further stabilizes β-Zn4Sb3 by restricting long-range Zn2+ migration and extends the operation temperature range of high thermoelectric performance. These results provide insight into the development of mixed-conduction thermoelectric materials, batteries, and other functional materials.

scholarly journals Reconfigurable Continuous Meta-Grating for Broadband Polarization Conversion and Perfect Absorption

Materials ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2212
Author(s):  
Yijia Huang ◽  
Tianxiao Xiao ◽  
Zhengwei Xie ◽  
Jie Zheng ◽  
Yarong Su ◽  
...  
Keyword(s):  
Amorphous State ◽  
Functional Materials ◽  
Building Blocks ◽  
Infrared Region ◽  
Superior Performance ◽  
Polarization Conversion ◽  
Perfect Absorption ◽  
Dual Functional ◽  
Thermal Emissivity ◽  
Unit Cells

As promising building blocks for functional materials and devices, metasurfaces have gained widespread attention in recent years due to their unique electromagnetic (EM) properties, as well as subwavelength footprints. However, current designs based on discrete unit cells often suffer from low working efficiencies, narrow operation bandwidths, and fixed EM functionalities. Here, by employing the superior performance of a continuous metasurface, combined with the reconfigurable properties of a phase change material (PCM), a dual-functional meta-grating is proposed in the infrared region, which can achieve a broadband polarization conversion of over 90% when the PCM is in an amorphous state, and a perfect EM absorption larger than 91% when the PCM changes to a crystalline state. Moreover, by arranging the meta-grating to form a quasi-continuous metasurface, subsequent simulations indicated that the designed device exhibited an ultralow specular reflectivity below 10% and a tunable thermal emissivity from 14.5% to 91%. It is believed that the proposed devices with reconfigurable EM responses have great potential in the field of emissivity control and infrared camouflage.

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