Pricing

Product Code	Quantity	Price
M2139C1	500 mg	£168.00
M2139C1	1 g	£268.00

General Information

CAS number	12038-63-0
Chemical formula	ReS2
Molecular weight	250.34 g/mol
Bandgap	~ 1.35 eV (direct)
Synonyms	Rhenium sulphide, Bis(sulfanylidene)rhenium
Classification / Family	Transition metal dichalcogenides (TMDCs), 2D semiconductor materials, Nano-electronics, Nano-photonics, Photovoltaic, Materials science

Product Details

Form	Powder
Preparation	Synthetic - chemical vapour transport (CVT)
Purity	≥ 99.995%
Structure	Triclinic
Electronic properties	2D semiconductor
Melting point	n/a
Appearance	Black powder

General Description

Rhenium disulfide (ReS₂) is a direct band gap semiconductor that has exhibited outstanding optoelectronic performance due to its weak interlayer coupling. Compared to black phosphorus (BP), ReS₂ is a naturally-occurring yet extremely rare TMDC so it is environmentally stable which makes it an ideal candidate for applications in ambient conditions. ReS₂ has been found to be a diamagnetic semiconductor, an n-type photovoltaic material with a 1.4 eV optical gap, and exhibits bi-axial optical and electrical properties.

Unlike most of the TMDCs, ReS₂ has an unique structure with its in-plane 1D chains of Re atoms. These are arranged into linked parallelograms - forming Re₄ “diamond” shapes along the b axis. Such a structure makes it an optically bi-axial material which shows exceptionally anisotropic electrical and optical behaviour for linearly-polarised light.

Application

Exfoliated rhenium disulfide (ReS₂) nanosheets are shown to have a strong near-infrared (NIR) absorbance, and could effectively be used in biomedical applications, such as CT imaging and chemo-photothermal cancer treatment. High-purity rhenium disulfide powder is great for obtaining ReS₂ nanosheets by liquid exfoliation in mass production.

ReS₂ nanosheets and nanoparticles are also used for the fabrication of field-effect transistors, energy storage devices (such as rechargeable batteries, photocatalytic and electrocatalytic hydrogen evolution reactions (HER).

Synthesis

Rhenium disulfide (ReS₂) powder is obtained via the CVT method, with a purity in excess of 99.995% achieved.

Usage

Rhenium disulfide (ReS₂) powder is suitable for liquid chemical exfoliation to prepare GeSe nanosheets and nanoparticles down to few-layer films. ReS₂ powder is also used for preparation of mono-layer and few-layer films via chemical vapour deposition (CVD).

 

Literature and Reviews

1. Rhenium Dichalcogenides: Layered Semiconductors with Two Vertical Orientations, L. Hart et al., Nano Lett., 16, 1381−1386 (2016); DOI: 10.1021/acs.nanolett.5b04838.
2. Liquid Exfoliation of Colloidal Rhenium Disulfide Nanosheets as a Multifunctional Theranostic Agent for In Vivo Photoacoustic/CT Imaging and Photothermal Therapy, Z. Miao et al., Small, 14, 1703789 (2018); DOI: 10.1002/smll.201703789.
3. Single-Layer ReS2: Two-Dimensional Semiconductor with Tunable In Plane Anisotropy, Y. Lin et al., ACS Nano, 9 (11), 11249–11257 (2015); DOI: 10.1021/acsnano.5b04851.
4. Sequential bottom-up and top-down processing for the synthesis of transition metal dichalcogenide nanosheets: the case of rhenium disulfide (ReS2), N. Al-Dulaimi et al., Chem. Commun., 52, 7878 (2016); DOI: 10.1039/c6cc03316d.
5. Albumin-assisted exfoliated ultrathin rhenium disulfide nanosheets as a tumor targeting and dualstimuli-responsive drug delivery system fora combination chemo-photothermal treatment, Q. Huang et al., RSC Adv., 8, 4624 (2018); DOI: 10.1039/c7ra13454a.
6. Monolayer behaviour in bulk ReS2 due to electronic and vibrational decoupling, S. Tongay et al., Nat. Commun., 5:3252 (2014); DOI: 10.1038/ncomms4252.
7. Chemical Vapor Deposition of Monolayer Rhenium Disulfi de (ReS2), K. Keyshar et al., Adv. Mater., 27, 4640–4648 (2015); DOI: 10.1002/adma.201501795.

---

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.

专家支持 我们在这里为您提供帮助。我们的使命是为我们的产品提供最佳的技术支持，因此，如果您有任何疑问，请随时与我们联系。请更一般地享受这些指南，评论和对我们系统以及相关理论的概述。 视频指南和教程 使用PDMS进行2D材料的粘弹性转移 制作OLED和OPV太阳能电池：快速入门指南 空气钙钛矿设备 所有影片 书面指南和应用说明 旋涂 旋涂：膜厚指南 旋涂：难处理溶液指南 解决方案处理技术：比较 接触角：理论和测量指南 表面能指南 表面润湿的接触角测量 在不平坦表面上的接触角测量 薄层电阻：理论指南 四点探针测量指南 薄膜的薄层电阻测量 浸涂理论：膜厚 浸涂：缺陷故障排除指南 缝模涂布：理论，设计与应用 槽模涂布：缺陷故障排除指南 太阳能电池：理论与测量指南 IV曲线：测量指南 有机光伏：简介 有机光伏与第二代太阳能电池技术 有机光伏与第三代太阳能电池技术 OPV和OLED制作指南 大规模沉积有机太阳能电池 有机光伏绿色溶剂 钙钛矿和钙钛矿太阳能电池-简介 钙钛矿加工 FTO基板：将非图案化基板用于光伏设备 钙钛矿太阳能电池：增加稳定性和耐用性的方法 钙钛矿太阳能电池：退化的原因 钙钛矿太阳能电池：钝化技术 钙钛矿常见问题 二维材料简介 使用PDMS进行2D材料的粘弹性转移 二硫化钼 使用环保材料将氧化石墨烯还原为石墨烯 基于解决方案的OFET 什么是OLED？ OLED测试指南 循环伏安法：电化学技术简介     文献评论：博士生凝聚 一名博士生凝结：OPV处理条件的影响 一名博士生凝视：ITIC及其衍生物成为OPV受体 一名博士生凝结：微调的ADA小分子受体 一名博士生凝结：影响OPV稳定性的因素 一名博士生凝结：三元有机太阳能电池简介 博士生凝聚：为新研究人员编写代码     系统概述 光伏基板概述 OLED基板（像素阳极）系统概述 低密度OFET制造系统概述和原理图 高密度OFET制造系统概述和原理图 解决方案处理的OFET基板系统概述 长通道OFET制作系统概述 Luminosyn™高纯聚合物