Fabrication of LaNiO3 Chain-Like Ceramics from Nanocable Precursors

2007 ◽  
Vol 336-338 ◽  
pp. 2179-2181
Author(s):  
Yuan Deng ◽  
Jian Li ◽  
Lin Guo ◽  
Qin Lin Yang
Keyword(s):  
Hydrothermal Method ◽  
High Yield ◽  
Calcination Process ◽  
Simple Hydrothermal Method ◽  
One Dimensional ◽  
Coaxial Nanocables

One-dimensional LaNiO3 nanochains can be generated with high yield by a simple calcination process using La(OH)3/Ni(OH)2 coaxial nanocables as parent template. Those coaxial nanocables can be synthesized by a simple hydrothermal method. The final LaNiO3 ceramics keep the morphology of parent precursor.

Synthesis and Thermal Stability of One-Dimensional Titanate Nanotubes

2009 ◽  
Vol 79-82 ◽  
pp. 433-436 ◽  
Author(s):  
Lei Zhong ◽  
Yue Li Liu ◽  
Wei Shu ◽  
Yan Bao Song ◽  
Wen Chen
Keyword(s):  
Thermal Stability ◽  
Phase Transformations ◽  
Hydrothermal Method ◽  
Thermal Stabilization ◽  
Titanate Nanotubes ◽  
Rutile Tio2 ◽  
Simple Hydrothermal Method ◽  
One Dimensional ◽  
Tio2 Nanobelts ◽  
Thermal Stability Of

In the present work, a novel titanate (H2Ti5O11•3H2O) nanotubes are synthesized by a simple hydrothermal method, and their thermal stability such as the phase transformations and microstructures change are also studied. The as-grown samples are heated in the air at 300-800 °C. The titanate nanotubes will be completely destroyed when the temperatures are above 600 °C, which show that the present titanate nanotubes possess good thermal stabilization. The experiment results reveal that the phase transformations and microstructure changes of present titanate nanotubes follow the process from titanate nanotubes to anatase and rutile TiO2 nanobelts, the Na2Ti6O13 nanwires are formed over 700 °C.

Green synthesis of nanorod Ni(salen) coordination complexes using a simple hydrothermal method

CrystEngComm ◽  
2014 ◽  
Vol 16 (34) ◽  
pp. 8020-8026 ◽  
Author(s):  
M. Mohammadikish
Keyword(s):  
Green Synthesis ◽  
Hydrothermal Method ◽  
Coordination Compound ◽  
Coordination Complexes ◽  
Green Solvent ◽  
Hydrothermal Route ◽  
Simple Hydrothermal Method ◽  
One Dimensional

New one-dimensional nanomaterials, nanorods of a Ni(salen) coordination compound, were synthesized by a hydrothermal route in green solvent without any surfactant.

scholarly journals Facile Hydrothermal Synthesis and Optical Properties of Monoclinic CePO4 Nanowires with High Aspect Ratio

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Nuengruethai Ekthammathat ◽  
Titipun Thongtem ◽  
Anukorn Phuruangrat ◽  
Somchai Thongtem
Keyword(s):  
Optical Properties ◽  
Hydrothermal Synthesis ◽  
Aspect Ratio ◽  
Hydrothermal Method ◽  
High Aspect Ratio ◽  
Vibration Modes ◽  
Simple Hydrothermal Method ◽  
One Dimensional ◽  
Cerium Phosphate ◽  
Uv Visible

One-dimensional cerium phosphate (CePO4) nanowires (NWs) were successfully synthesized by a facile and simple hydrothermal method at 200°C for 12 h, using Ce(NO3)3·6H2O and Na3PO4·12H2O as starting materials, and followed by pH adjusting to be 1–3 using HNO3 (conc.). Phase, morphologies, and vibration modes of the as-synthesized CePO4 products, characterized by XRD, SEM, TEM, and FTIR, were proved to be perfect and uniform monoclinic CePO4 nanowires with aspect ratio of more than 250 for the product synthesized in the solution with the pH of 1. The UV-visible and photoluminescence (PL) spectrometers were used to investigate optical properties of the as-synthesized monoclinic CePO4 nanowires.

Synergistic effect of carbon nanotubes and graphitic carbon nitride on the enhanced supercapacitor performance of cobalt diselenide-based composites

2021 ◽  
Author(s):  
Mingjie Li ◽  
Xuan Zheng ◽  
Xiang Li ◽  
Youjun Yu ◽  
Jinlong Jiang
Keyword(s):  
Carbon Nanotubes ◽  
Transition Metal ◽  
Synergistic Effect ◽  
Hydrothermal Method ◽  
High Performance ◽  
Carbon Nitride ◽  
Electrode Materials ◽  
One Dimensional ◽  
Supercapacitor Performance ◽  
Metal Selenides

Recently, transition metal selenides have been investigated extensively as promising electrode materials for high-performance supercapacitors. Herein, the multi-component CoSe2/CNTs@g-C3N4 composites are prepared using a two-step hydrothermal method by incorporating one-dimensional...

Electrostatic repulsion strategy for highly selective and sensitive “switch–on” fluorescence sensor of ascorbic acid based on the cysteamine-coated CdTe quantum dots and cerium (IV)

2021 ◽  
Author(s):  
Yifei Guo ◽  
Jingjing Du ◽  
Jianjun Li ◽  
Ran Yang ◽  
Peter B. de Harrington ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Ascorbic Acid ◽  
Hydrothermal Method ◽  
Cadmium Chloride ◽  
Fluorescence Sensor ◽  
Cdte Quantum Dots ◽  
Electrostatic Repulsion ◽  
Functional Monomer ◽  
Simple Hydrothermal Method ◽  
Cdte Qds

In this work, cysteamine-coated CdTe quantum dots (CA-CdTe QDs) were synthesized by a simple hydrothermal method employing cadmium chloride as the cadmium source and cysteamine hydrochloride as the functional monomer....

Robust and durable transparent superhydrophobic Boehmite (γ-AlOOH) film by a simple hydrothermal method

2021 ◽  
Author(s):  
Chunyan Zhang ◽  
Lan Cheng ◽  
Ming Zhang ◽  
Zhiqiang Long ◽  
Fancheng Meng ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Simple Hydrothermal Method

Vanadium pentoxide 1-D nanostructures applied to dye removal from aqueous systems by coupling adsorption and visible-light photodegradation

RSC Advances ◽  
2015 ◽  
Vol 5 (16) ◽  
pp. 12000-12006 ◽  
Author(s):  
Waldir Avansi ◽  
Vagner R. de Mendonça ◽  
Osmando F. Lopes ◽  
Caue Ribeiro
Keyword(s):  
Visible Light ◽  
Hydrothermal Method ◽  
Vanadium Pentoxide ◽  
Dye Removal ◽  
Dye Adsorption ◽  
Adsorption Properties ◽  
Aqueous Systems ◽  
One Dimensional ◽  
1D Nanostructures

This paper evaluates the photocatalytic and dye adsorption properties of highly crystalline orthorhombic vanadium pentoxide (V2O5) one-dimensional (1D) nanostructures, such as nanowires and nanorods, synthesized by a hydrothermal method.

Visible light driven 3D hierarchical CoTiO3/BiOBr direct Z-scheme heterostructure with enhanced photocatalytic degradation performance

2021 ◽  
Author(s):  
Lijie Wang ◽  
Qiang Li ◽  
Xiaoxiao Lu ◽  
Zhenfei Tian ◽  
Shiwu He ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Hydrothermal Method ◽  
Three Dimensional ◽  
Simple Hydrothermal Method ◽  
Visible Light Driven

A series of novel three-dimensional (3D) CoTiO3/BiOBr (CTBB) hierarchical heterostructures were prepared via a simple hydrothermal method. In comparison with pure CoTiO3 and BiOBr, all the CTBB nanocomposites display enhanced...

Synthesis of single-crystal Ba1−xSrxTiO3 (x=0–1) dendrites via a simple hydrothermal method

2010 ◽  
Vol 500 (1) ◽  
pp. L1-L5 ◽  
Author(s):  
Linlin Yang ◽  
Yonggang Wang ◽  
Yujiang Wang ◽  
Xiaofeng Wang ◽  
Xianjun Guo ◽  
...  
Keyword(s):  
Single Crystal ◽  
Hydrothermal Method ◽  
Simple Hydrothermal Method
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