محطة طحن مسحوق فائقة الدقة في الهند
زار العميل عددًا من الشركات المصنعة. بعد مقارنة ة , تم تحديد محطة التكسير المتنقلة لمجموعة SHM Industrial Technology Group أخيرًا.
USB2 Vanadium phthalocyanine compounds and nearinfrared absorption filter using the same Google Patents A vanadium phthalocyanine compound with low absorptivity in the visible light
PURPOSE A novel vanadium phthalocyanine compound is provided to ensure excellent absorbance efficiency and to use as a near infrared ray absorption filter. CONSTITUTION A near infrared rayabsorbing vanadium phthalocyanine compound is denoted by chemical formula 1. In chemical formula 1 A2 A3 A6 A7 A10 A11 A14 and A15 are independently OR_1 SR_2 or halogen atom A1 A4 A5 A8 A9
Contact China Manufactory Shaanxi Dideu Medichem Co. Ltd for the product Oxyvanadium phthalocyanine. Chat now for more business.
Journal Article Mechanisms of vaporization of vanadium pentaoxide fron vitreous carbon and tantalum furnaces by combined atomic absorption/mass spectrometry
Sulfur Kedge Xray absorption spectroscopy (SK XAS) and EPR spectroscopy have been used to investigate the inorganic solution chemistry of vanadium sulfate and methanesulfonate with application to blood cells from the tunicate Ascidia ceratodes.
infrared absorption vanadium phthalocyanine phthalocyanine compound vanadium infrared Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active expires Application
The electrochemical behaviour of vanadium phthalocyanines is not well known. Vanadium phthalocyanine complexes exhibit variable oxidation states IIV which makes them useful as potential electrocatalysts. The OVPc derivatives reported so far in literature show only ring based redox processes 21 22 23 .
Water suspension of micrometersized vanadyl phthalocyanine (VOPc) crystals was converted into VOPc colloidal solution by irradiation with an excimer laser (351 nm 30 ns 5 Hz).
TECHNICAL FIELD This invention relates to a vanadium phthalocyanine compound and a nearinfrared absorption filter using the same and more particularly to a novel vanadium phthalocyanine compound having low absorptivity in the visible wavelength region and high absorptivity in the nearinfrared wavelength region and a nearinfrared absorption filter using the same.
Fieldeffect transistors were prepared with magnesium phthalocyanine (MgPc) and vanadium pentoxide (V2O5). Vapor treatments of several organic solvents were carried out for MgPc thin films. The UVvis absorption spectra surface morphologies Xray diffraction patterns were largely changed with the treatments. The FET characteristics were also improved by the treatments and dichloromethane
Ellipsoid probability is 25 . "Synthesis and properties of Nmethylimidazole solvates of vanadium(ii) chromium(ii) and iron(ii) phthalocyanines. Strong NIR absorption in VII(MeIm)2(Pc2)." Skip to search form Skip to main content Skip to account menu. Semantic Scholar s Logo. Search 205 926 656 papers from all fields of science. Search
NMethylimidazole (MeIm) solvates of vanadium(ii) chromium(ii) and iron(ii) phthalocyanines VII(MeIm)2(Pc2) 0·MeIm (1) and MII(MeIm)2(Pc2) 0·2C6H4Cl2 (M = V (2) Cr (3) and Fe (4)) have been obtained and studied in a crystalline form. It has been shown that central metal atoms have the 2 oxi .
Nov 05 2009 A novel vanadium phthalocyanine compound with low absorptivity in the visible light region and high absorptivity in the nearinfrared light region and a nearinfrared absorption filter using the same are disclosed. The nearinfrared absorption vanadium phthalocyanine compound is represented by Formula 1 of claim 1. More
Abstract Disclosed are novel vanadium phthalocyanine compounds with low absorption efficiency in the visible light domain and high absorption efficiency in the nearinfrared light domain and a nearinfrared absorption filter using the same. The nearinfrared absorption vanadium phthalocyanine compounds have chemical formula 1.
A vanadium phthalocyanine compound with low absorptivity in the visible light region and high absorptivity in the nearinfrared light region and represented by the following Formula
Topics. Login Sign Up. Sign Up Login Featured Feed Journals Collections Keywords
زار العميل عددًا من الشركات المصنعة. بعد مقارنة ة , تم تحديد محطة التكسير المتنقلة لمجموعة SHM Industrial Technology Group أخيرًا.
تتميز هذه السلسلة من كسارة الفك بنسبة تكسير كبيرة , حجم منتج موحد , هيكل بسيط , عمل موثوق به , صيانة سهلة وتشغيل اقتصادي.
