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About This Item
线性分子式:
SrTiO3
CAS号:
分子量:
183.49
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23
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品質等級
化驗
99% trace metals basis
形狀
nanopowder
介電常數
300
反應適用性
reagent type: catalyst
core: titanium
粒徑
<100 nm
mp
2060 °C (lit.)
密度
4.81 g/mL at 25 °C (lit.)
SMILES 字串
[Sr++].[O-][Ti]([O-])=O
InChI
1S/3O.Sr.Ti/q;2*-1;+2;
InChI 密鑰
VEALVRVVWBQVSL-UHFFFAOYSA-N
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一般說明
Strontium titanate (SrTiO3) is a crystalline oxide material known for its perovskite structure. It exhibits a high dielectric constant and is considered a promising material for various electronic applications. Strontium titanate has a density of 4.81 g/mL at 25 °C (lit.) and a melting point of about 2060°C. This compound is widely used in the production of capacitors, insulators, and piezoelectric devices due to its excellent dielectric properties. Additionally, strontium titanate is employed in the fabrication of thin films for advanced electronic devices, including transistors and sensors. Its unique optical properties also make it suitable for applications in photonics and optoelectronics.
應用
- 钛酸锶的光致电子和离子效应：重点关注钛酸锶与紫外线辐射的相互作用，研究光离子过程和光致变色效应，这对开发光电器件至关重要（M Siebenhofer et al., 2021）。
- 钛酸锶在光催化中的应用前景: 回顾钛酸锶在光催化应用中的作用，特别强调其在环境修复过程中的应用（N Sharma, K Hernadi, 2022）。
- 钛酸锶载流子和激子自俘获研究进展：讨论钛酸锶中载流子和激子的自捕获，分析对电子特性及对半导体技术的影响（ML Crespillo et al., 2019）。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
S A Pauli et al.
Physical review letters, 106(3), 036101-036101 (2011-03-17)
The evolution of the atomic structure of LaAlO_{3} grown on SrTiO_{3} was investigated using surface x-ray diffraction in conjunction with model-independent, phase-retrieval algorithms between two and five monolayers film thickness. A depolarizing buckling is observed between cation and oxygen positions
Claudia Cantoni et al.
Advanced materials (Deerfield Beach, Fla.), 24(29), 3952-3957 (2012-06-20)
Using state-of-the-art, aberration-corrected scanning transmission electron microscopy and electron energy loss spectroscopy with atomic-scale spatial resolution, experimental evidence for an intrinsic electronic reconstruction at the LAO/STO interface is shown. Simultaneous measurements of interfacial electron density and system polarization are crucial
Min Zhang et al.
Optics express, 20(6), 5936-5941 (2012-03-16)
In this letter, TiO₂ nanocrystalline film was prepared on SrTiO₃ (001) substrate to form an n-n heterojunction active layer. Interdigitated Au electrodes were deposited on the top of TiO₂ film to fabricate modified HMSM (heterojunction metal-semiconductor-metal) ultraviolet photodetector. At 10
Dong Hun Kim et al.
ACS combinatorial science, 14(3), 179-190 (2012-02-23)
Combinatorial pulsed laser deposition (CPLD) using two targets was used to produce a range of transition metal-substituted perovskite-structured Sr(Ti(1-x)M(x))O(3-δ) films on buffered silicon substrates, where M = Fe, Cr, Ni and Mn and x = 0.05-0.5. CPLD produced samples whose
Ariando et al.
Nature communications, 2, 188-188 (2011-02-10)
There are many electronic and magnetic properties exhibited by complex oxides. Electronic phase separation (EPS) is one of those, the presence of which can be linked to exotic behaviours, such as colossal magnetoresistance, metal-insulator transition and high-temperature superconductivity. A variety
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Perovskite-phase metal oxides exhibit a variety of interesting physical properties which include ferroelectric, dielectric, pyroelectric, and piezoelectric behavior.
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