241911
氯化钨(VI)
≥99.9% trace metals basis
别名:
六氯化钨
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关于此项目
线性分子式:
WCl6
化学文摘社编号:
分子量:
396.56
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
236-293-9
MDL number:
Assay:
≥99.9% trace metals basis
Form:
powder
产品名称
氯化钨(VI), ≥99.9% trace metals basis
InChI key
KPGXUAIFQMJJFB-UHFFFAOYSA-H
InChI
1S/6ClH.W/h6*1H;/q;;;;;;+6/p-6
SMILES string
Cl[W](Cl)(Cl)(Cl)(Cl)Cl
vapor pressure
43 mmHg ( 215 °C)
assay
≥99.9% trace metals basis
form
powder
reaction suitability
core: tungsten
reagent type: catalyst
impurities
≤1000.0 ppm Trace Metal Analysis
bp
347 °C (lit.)
mp
275 °C (lit.)
density
3.52 g/mL at 25 °C (lit.)
Quality Level
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Application
氯化钨(VI)可用于：
- 作为水热法合成钨纳米颗粒和Mo掺杂海胆状W18O49纳米结构的原料。Mo-W18O49电催化剂对析氢反应（HER）表现出优异的电催化活性。通过将Mo掺杂到富含缺陷的W18O49超薄纳米线中，证明它是光催化N2固定合成氨的极佳选择。
- 以高分子量两亲性嵌段共聚物为结构导向剂，合成孔径为11 nm的结晶性介孔WO3。这些材料在H2S气体传感方面表现出色。
- 水热合成法制备二硫化钨和WS2/还原氧化石墨烯（WS2/rGO）纳米片。WS2/rGO纳米片在析氢反应中表现出优异的电催化活性。
- 生产WS2-纳米花@rGO和氮掺杂碳球@WS2复合材料作为负极材料，增强锂离子电池的电极性能。
- 作为掺杂剂，制造性能增强的钙钛矿太阳能电池用TiO2致密层。
- 作为催化剂制备具有微胶囊的自修复环氧树脂复合材料。
- 作为叔烷基酰胺转酰胺反应的催化剂。
General description
氯化钨(VI)是一种高反应性结晶固体，常用于催化、钙钛矿太阳能电池和发光器件领域。它是一种抗磁性固体。但是，它具有很强的腐蚀性和氧化作用。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Tetrahedron Letters, 47, 5167-5167 (2006)
Preparation and self-healing performance of epoxy composites with microcapsules and tungsten (VI) chloride catalyst
Li Haiyan, et al.
Journal of Reinforced Plastics and Composites, 31, 924-932 (2012)
Liyan Zhou et al.
Scientific reports, 9(1), 1357-1357 (2019-02-06)
Tungsten Disulfide (WS2) is considered to be a promising Hydrogen Evolution Reaction (HER) catalyst to replace noble metals (such as Pt and Pd). However, progress in WS2 research has been impeded by the inertness of the in-plane atoms during HER.
Refining Defect States in W18O49 by Mo Doping: A Strategy for Tuning N2 Activation towards Solar-Driven Nitrogen Fixation
Ning Zhang, et al
Journal of the American Chemical Society, 140, 9434-9443 (2018)
Giuseppe Bengasi et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 25(35), 8313-8320 (2019-04-03)
Oxidative chemical vapour deposition of (5,15-diphenylporphyrinato)nickel(II) (NiDPP) with iron(III) chloride as oxidant yielded a conjugated poly(metalloporphyrin) as a highly coloured thin film, which is potentially useful for optoelectronic applications. This study clarified the reactive sites of the porphyrin monomer NiDPP
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