A T-type method for characterization of the thermoelectric performance of an individual free-standing single crystal Bi2S3nanowire

Nanoscale ◽  
2016 ◽  
Vol 8 (5) ◽  
pp. 2704-2710 ◽  
Author(s):  
Weigang Ma ◽  
Tingting Miao ◽  
Xing Zhang ◽  
Koji Takahashi ◽  
Tatsuya Ikuta ◽  
...  
Keyword(s):  
Single Crystal ◽  
Thermoelectric Performance ◽  
Free Standing ◽  
Type Method ◽  
One Dimensional ◽  
One Dimensional Nanostructures

A comprehensive T-type method is developed to evaluate the thermoelectric performance of one-dimensional nanostructures and an individual Bi2S3nanowire is studied.

scholarly journals The Synthesis and Characterization of a Novel One-Dimensional Bismuth (III) Coordination Polymer as a Precursor for the Production of Bismuth (III) Oxide Nanorods

Crystals ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 113
Author(s):  
Younes Hanifehpour ◽  
Babak Mirtamizdoust ◽  
Jaber Dadashi ◽  
Ruiyao Wang ◽  
Mahboube Rezaei ◽  
...  
Keyword(s):  
Single Crystal ◽  
Coordination Compound ◽  
Organic Ligand ◽  
One Dimensional ◽  
X Ray ◽  
X Ray Crystallography ◽  
Oxide Nanorods ◽  
Pure Phase ◽  
3D Framework

A novel Bi (III) coordination compound, [Bi(HQ)(Cl)4]n ((Q = pyridine-4-carbaldehyde thiosemicarbazone), was prepared in this research using a sonochemical technique. SEM, infrared spectroscopy (IR), XRD, and single-crystal X-ray analysis were utilized to analyze the Bi(III) coordination compound. The structure determined using single-crystal X-ray crystallography indicates that the coordination compound is a 1D polymer in solid state and that the coordination number of bismuth (III) ions is six, (BiSCl5), with one S donor from the organic ligand and five Cl donors from anions. It is equipped with a hemidirectional coordination sphere. It is interesting that the ligand has been protonated in the course of the reaction with a Cl- ion balancing the charge. This compound’s supramolecular properties are directed and regulated by weak directional intermolecular interactions. Through π–π stacking interactions, the chains interact with one another, forming a 3D framework. Thermolysis of the compound at 170 °C with oleic acid resulted in the formation of pure phase nanosized Bi (III) oxide. SEM technique was used to examine the morphology and size of the bismuth (III) oxide product produced.

Nanomechanical Characterization of One-Dimensional Nanostructures

2008 ◽  
pp. 102-117
Author(s):  
Yousheng Zhang ◽  
Eunice Phay Shing Tan ◽  
Chorng Haur Sow ◽  
Chwee Teck Lim
Keyword(s):  
One Dimensional ◽  
One Dimensional Nanostructures

Scalable solution-based synthesis of component-controllable ultrathin PbTe1−xSexnanowires with high n-type thermoelectric performance

2017 ◽  
Vol 5 (6) ◽  
pp. 2876-2884 ◽  
Author(s):  
Chongjian Zhou ◽  
Zhongqi Shi ◽  
Bangzhi Ge ◽  
Ke Wang ◽  
Danli Zhang ◽  
...  
Keyword(s):  
Thermoelectric Performance ◽  
One Dimensional ◽  
One Dimensional Nanostructures

As an important candidate for thermoelectric (TE) applications, the preparation of PbTe-based one-dimensional nanostructures with controllable components and properties remains a challenge.

Characterization of free-standing single-crystal diamond prepared by hot-filament chemical vapor deposition

2014 ◽  
Vol 48 ◽  
pp. 19-23 ◽  
Author(s):  
Shinya Ohmagari ◽  
Hideaki Yamada ◽  
Hitoshi Umezawa ◽  
Akiyoshi Chayahara ◽  
Tokuyuki Teraji ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Single Crystal ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Free Standing ◽  
Single Crystal Diamond ◽  
Hot Filament

Electrospun single-crystal MoO3 nanowires for biochemistry sensing probes

2006 ◽  
Vol 21 (11) ◽  
pp. 2904-2910 ◽  
Author(s):  
P. Gouma ◽  
K. Kalyanasundaram ◽  
A. Bishop
Keyword(s):  
Electron Microscopy ◽  
Single Crystal ◽  
Sol Gel ◽  
Electrospinning Technique ◽  
One Dimensional ◽  
Transmission Electron ◽  
Order Of Magnitude ◽  
The One ◽  
One Dimensional Nanostructures ◽  
Higher Sensitivity

Single-crystal MoO3 nanowires were produced using the electrospinning technique. High-resolution transmission electron microscopy revealed that the one-dimensional nanostructures are 10–50 nm in diameter, on the order of 1–2 μm in length, and have the orthorhombic MoO3 structure. The structure, crystallinity, and sensoric character of these electrostatically processed nanowires are discussed. It has been demonstrated that the nonwoven network of MoO3 nanowires exhibits an order of magnitude higher sensitivity compared with that of a sol-gel based sensor. This is promising for use of the nanowire sensors in nanomedicine.

STEM characterization of a 6Å diameter Mo3Se3 fiber

1993 ◽  
Vol 51 ◽  
pp. 820-821
Author(s):  
M. Hornbostel ◽  
F.J. DiSalvo ◽  
S. Hillyard ◽  
J. Silcox
Keyword(s):  
High Resolution ◽  
Propylene Carbonate ◽  
Vacuum Evaporation ◽  
Free Standing ◽  
Polar Solvents ◽  
One Dimensional ◽  
Carbon Substrates ◽  
High Resolution Microscopy ◽  
The Way

LiMo3Se3 is a highly anisotropic conductor containing 6Å diameter one dimensional chains of Mo3Se3 triangles. This compound can be dissolved in polar solvents to produce solutions containing micron length Mo3Se3 fibers. Choice of solvent and solution concentrations allows some control of fiber diameters, from a few hundred angstroms down to the molecular limit of a single 6Å diameter chain. These fibers have been deposited from solution on holey carbon substrates by vacuum evaporation of the solvent to produce free-standing, one dimensional wires.High resolution microscopy at 100kV was carried out in a VG HB501A STEM and confirms the presence of many different sized bundles extending all the way down to the single strands. Figure 1a shows an ADF image of a medium sized strand which commonly occured in a sample prepared with the solvent propylene carbonate. The flexibility of the fiber and its seeming attraction to the edges of carbon holes is apparent as it snakes its way along the surface.

Hydrothermal growth and characterization of length tunable porous iron vanadate one-dimensional nanostructures

CrystEngComm ◽  
2014 ◽  
Vol 16 (23) ◽  
pp. 5128-5133 ◽  
Author(s):  
Lei Huang ◽  
Liyi Shi ◽  
Xin Zhao ◽  
Jing Xu ◽  
Hongrui Li ◽  
...  
Keyword(s):  
Hydrothermal Growth ◽  
Porous Iron ◽  
One Dimensional ◽  
One Dimensional Nanostructures

The length of porous FeVxOy1-D nanostructures could be tuned from several micrometers to several millimeters.

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