Low price, high purity ZrS3 powder and crystals
Zirconium trisulfide (ZrS3) is a typical representative of layered transition metal trichalcogenides (TMTCs).
ZrS3 is an indirect gap semiconductor as its bulk and its monolayer undergoes an indirect to direct band gap transition with increasing tensile strain. ZrS3 layers possess a pseudo one-dimensional nature where each layer consists of ZrS3 chains extending along the b-lattice direction. The optical properties of few-layer zirconium trisulfide has been demonstrated to be highly anisotropic as shown by large photoluminescence (PL) intensity variation with the polarization direction along the chain.
We supply zirconium trisulfide in both powdered and crystal forms.
Zirconium trisulfide powder
Can be used for preparation of zirconium trisulfide nanoplates nano-platelets and ultrathinthin films
Available in 1g quantities
≥ 99.995% purity
From £268.00
Zirconium trisulfide crystals
Can be used to produce single or few-layer zirconium trisulfide sheets via mechanical or liquid exfoliation
Small (≥10mm2) or medium (≥25mm2) crystals available*
≥ 99.999% purity
From £395.00
*Typical representative size, areas/dimensions may vary.
Bulk single zirconium trisulfide crystals are most commonly used as sources from which single or few-layer sheets can be obtained via either mechanical or liquid exfoliation. Single zirconium trisulfide crystal or films produced from such crystals are suitable for study using atomic force microscopy or transmission electron microscopy
Perform electrical and optical measurements without expensive lithography equipment
- Platinum FET test chips optimized for 2D materials, just £149.00
- Prepatterned with platinum electrodes on a Si-SiO2 substrate
- Source-drain channel lengths ranging from 4 µm to 20 µm
- Transfer your crystal across the channel and start measuring
Find out more
Few-layer ZrS3 nanosheets and nanoparticles can also obtained from zirconium trisulfide powder by liquid-exfoliation.
Key Product Data
- High purity zirconium trisulfide
- Available in sensible quanities as a powder or as whole crystals
- Low price and with free worldwide shipping on qualifying orders
ZrS3 Structure and Properties
After exfoliation of zirconium trisulfide crystals or powder, zirconium trisulfide typically has the following properties:
- Monoclinic (space group: P21/m)
- ZrS3 monolayer undergoes an indirect to direct band gap transition with increasing tensile strain
- Highly anisotropic
- Transition metal trichalcogenides (TMTCs)
See the properties tab for more details.
Applications of Zirconium Trisulfide
Zirconium trisulfide (ZrS3) single crystals can be used to prepare monolayer and few-layer ZrS3 by mechanical or liquid exfoliation. In its powdered form, it is suitable for liquid chemical exfoliation to prepare ZrS3 nanosheets and nanoparticles down to few-layer films.
ZrS3 has potential applications in thermal batteries, perovskite solar cells, perovskite light-emtting diodes and electronics such as in-plane anisotropic FETs. It can also be used in optoelectronics such as polarization-sensitive photodetectors and thermoelectric, piezoelectric, and ferroelectric devices. See the applications tab for more details.
Technical Data
| CAS number | 12166-31-3 |
| Chemical formula | ZrS3 |
| Molecular weight | 187.42 g/mol |
| Bandgap | 1.90 eV [1] |
| Preparation | Synthetic - Chemical Vapour Transport (CVT) |
| Structure | Monoclinic |
| Electronic properties | 2D Semiconductor |
| Melting point | 1020 °C (lit.) |
| Colour | Red brown |
| Synonyms | Zirconium trisulphide |
| Classification / Family | Transition metal trichalcogenides (TMTCs), 2D semiconductor materials, nano-electronics, nano-photonics, photovoltaic, materials science |
Product Details
| Form | Purity |
Zirconium Trisulfide Powder | ≥ 99.995% |
| Zirconium Trisulfide Crystal | ≥ 99.999% |
MSDS Documents
Zirconium trisulfide powder
Zirconium trisulfide crystal
Structure of Zirconium Trisulfide
Zirconium trisulfide (ZrS3) belongs to the low-symmetry crystals system with monoclinic structure. ZrS3 layers possess a pseudo one-dimensional nature where each layer consists of ZrS3 chains extending along the b-lattice direction.
ZrS3 may be better described by ionic model as Zr4+(S2)2-S2-. A basic structural fragment prism {ZrS6/2} is constructed from two disulfide (S‒S)2- groups as well as two sulfide groups S2- with Zr atom situated near the centre of the prism. Such prisms with metal atoms situated close to the prism centres are connected to each other via common triangle bases to form infinite columns. This leads to strong anisotropic behaviour that offers additional advantages over isotropic 2D systems.
Applications of Zirconium Trisulfide
Zirconium trisulfide is a promising candidate for thermal batteries and used as hole transporting layer in perovskite solar cells and perovskite light-emtting diodes. The high anisotropy in the light absorption of ZrS3 monolayer makes it a potential candidate for the design and applications in electronics such as in-plane anisotropic FETs, optoelectronics such as polarization-sensitive photodetectors and thermoelectric, piezoelectric, and ferroelectric devices.
ZrS3 Processing
Viscoelastic transfer using PDMS
Pricing Table (All)
| Form | Size/Weight* | Product Code | Price |
| Powder | 1 g | M2203C1 | £268.00 |
| Crystal | Small (≥ 10 mm2) | M2203A10 | £395.00 ea. |
| Crystal | Medium (≥ 25 mm2) | M2203A25 | £638.00 ea. |
*typical representative size, areas/dimensions may vary
Shipping is free for qualifying orders.
Literature and Reviews
- Single layer of MX3 (M=Ti, Zr; X=S, Se, Te): a new platform for nano-electronics and optics, Y. Jin et al., Phys. Chem. Chem. Phys., 17, 18665-18669 (2015); DOI: 10.1039/C5CP02813B.
- Strong dichroic emission in the pseudo one dimensional material ZrS3, A. Pant et al., Nanoscale, 8, 16259 (2016); DOI: 10.1039/c6nr05238j.
- Angle resolved vibrational properties of anisotropic transition metal trichalcogenide nanosheets, W. Kong et al., Nanoscale, 9, 4175 (2017); DOI: 10.1039/c7nr00711f.
- Enhanced ultraviolet-visible light responses of phototransistors based on individual and few ZrS3 nanobelts, Y. Tao et al., Nanoscale, 7(34), 14292-14298 (2015); doi: 10.1039/c5nr03589a.
- Tuning the electronic properties of transition-metal trichalcogenides via tensile strain, M. Li et al., Nanoscale, 7, 15385 (2015); DOI: 10.1039/c5nr04505c.
- Electronics and optoelectronics of quasi-one dimensional layered transition metal trichalcogenides, J. Island et al., 2D Mater., 4 0220033 (2017); DOI: 10.1088/2053-1583/aa6ca6.
- Photodecoloration of Methyl Orange Solution Assisted by ZrS3 Powders, S. Artemkina et al., ASTESJ 4, 165-170 (2019); DOI: 10.25046/aj040116.
To the best of our knowledge the technical information provided here is accurate. However, Ossila assume no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.
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我知道的免费的数据库有zinc
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就是蛋白质分子的小片断
是氨基酸形成的
一、首先你要明白肽是什么...........................肽是氨基酸通过酰胺键结合而成的东西.........
二、你要明白氨基酸是什么..........................氨基酸是构成蛋白质的基本单位，多种氨基酸结合为长肽链，几条长肽链再盘旋就形成了蛋白质......................
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所以，你的问题可以很粗暴地理解为“蛋白质对人体有没有副作用”.......
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有机的是有机化合物的简称,它指的是含碳化合物.
但是,有四大类常见物质一般不作为有机物处理：
1、碳的氧化物,如CO和CO2.
2、碳酸及其盐,如CaCO3.
3、金属碳化物,如CaC2.
4、拟卤素及其化合物,如(CN)2与KSCN.
水的化学式为H2O,它不含有碳元素,故不是有机物.
但若所描述的水不是化学意义的水,而是自然界存在的天然水,那么,水中会溶有一定量的有机物.
