Tourmaline group crystals reaction with water 来自 Semantic Scholar 喜欢 0 阅读量: 413 作者: Terutaro Nakamura,Tetsujiro Kubo 摘要: The pyroelectricity in tourmaline crystals has proved to be the secondary pyroelectric effect due to the thermal expansion and the piezoelectricity. On the c-face ...
Tourmaline group crystals reaction with water[J] . Terutaro Nakamura,Tetsujiro Kubo.Ferroelectrics . 1992 (1)Nakamura T and Kubo T. Tourmaline group crystals reaction with water[J]. Ferroelectrics, 1992,137:13-31.Nakamura T , Kubo T. Tourmaline group crystals rea2 ction wit h water [ J ]...
MULTIPLE BONDS BETWEEN MAIN GROUP ELEMENTS AND TRANSITION METALS .151. TRIOXORHENIUM(VII) ALKOXIDE COMPLEXES The reaction of Me(3)SiOReO(3) with trimethylsilyl ethers Me(3)SiOR (R = Me, CMe(2)CMe(2)OMe, CMe(2)CMe(2)OH CMe(2)CMe(2)OSiMe(3)) yields the trioxorhenium... Herrmann ...
Selenium tetrafluoride can be prepared by direct combination of the elements or by the reaction of SF4 with SeO2 at elevated temperatures. Tellurium tetrafluoride can be prepared by the reaction of SeF4 and TeO2 at 80 °C. A number of chlorides are known for the elements S, Se, and Te. ...
First, reaction of zinc oxide with a fatty acid produces soluble zinc ion; second, zinc becomes securely bound to one or two silanols. Zinc attachment displaces part of the free water and creates a heterogeneous surface in which the ratio of zinc-to-water is variable. This ratio will ...
Our density function theory calculations reveal that the catalytic activity of the main-group metals (Mg, Al and Ca) in oxygen reduction reaction is severely hampered by the tight-bonding of active centers with hydroxyl group intermediate, while the Mg atom coordinated to two nitrogen atoms has ...
utilizecarbon dioxideas a source of carbon and return the oxygen to the atmosphere. Oxygen formscompoundsby reaction with practically any other element, as well as by reactions that displace elements from their combinations with each other; in many cases, these processes are accompanied by the evol...
nickel and platinum group elements with gold as value added byproduct.PGE-enriched contact-type deposits are only mined in the Bushveld Complex. The other deposits are undeveloped; some are still under exploration. The exclusive contact-type deposits are Duluth, Coldwater, River Valley, and La ...
It has been shown that pre-ozonation of natural river water can improve the retention of pollutants removed. Keywords: nanofiltration; amines; hazardous compounds 1. Introduction The recent developments in more advanced analytical methods have revealed new threats associated with the presence of various...
Water Forum 2022China Water Forum 2023Climatic Change and Variability Impact on Regional Hydrological Regimes and Water AvailabilityCoastal Management and Nearshore Hydrodynamics, 2nd EditionDrinking Water Quality: Accelerating the Process of Water Pollution ManagementFeature PapersHydroacoustics in Marine, ...