The formation of different oxidation states at various substrate temperatures could be demonstrated. At room temperature a coexistence of chemisorbed oxygen and antiferromagnetic CoO near the surface was found. With increasing exposure a reduction of the exchange splittings of the oxygen derived bands ...
(see carbon or oxygen) CH 3 - CH 3 CH 2 =CH 2 2H 2 O 2H 2 + O 2 • the addition of oxygen atoms (see oxygen) 2H 2 + O 2 2H 2 O • more bonds to oxygen (see carbon) CH 4 + O 2 CO 2 + 2H 2 O Reduction is (with examples): • a gain of electrons (RIG)...
Co-ordination chemistry of higher oxidation states. Part 11. The reaction of nickel(II) iodo-complexes with molecular iodine; crystal and molecular structure of [Ni{o-C6H4(PMe2)2}2][I3]2·2I2 J. CHEM. SOC. DALTON TRANS. 1984 1433 Co-ordination Chemistry of Higher Oxidation States. Part...
Surface states--the electronic states emerging as a solid material terminates at a surface--are usually vulnerable to contaminations and defects. The robust topological surface state(s) (TSS) on the three-dimensional topological insulators provide a perfect platform for exploiting surface states in le...
Enter just an element symbol to show the common and uncommon oxidation states of the element. Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F.
The water–gas reaction is the fastest of the independent char reactions: Di Blasi (2009) states that in wood char gasification, the water–gas reaction is two to five times faster than the Boudouard reaction. Table 17.4 reports an estimation of the relative reaction rates of the three ...
Co-ordination chemistry of higher oxidation states. Part 33. Five-co-ordinate diphosphine complexes of cobalt(III), [Co{Ph2P(CH2)nPPh2}X3] (n = 4 or 5, X = Cl or Br) Oxidation of [Co{Ph2P(CH2)nPPh2}X2] (n = 4 or 5, X = Cl or Br) with NOX in CH2Cl2 produces intensely...
Co-thickness and oxidation states effect on magnetic anisotropy in Co/MgO heterostructure (Retraction of Vol 383, Pg 1977, 2019) S Nazir - 《Physics Letters A》 被引量: 0发表: 2019年 Substrate with optical communication systems between chips mounted thereon and monolithic integration of optical ...
Although infrared spectroscopy has confirmed the existence of oxidized Pt atoms in the NPs15, it is not clear whether the Pt atoms on the support are fully oxidized or partly oxidized or how the support affects the chemical states of Pt atoms in contact with the support and the resulting CO...
[189] showed that rare earth oxides with variable oxidation states and oxygen vacancies had good redox properties, making them catalytically active for oxidation of CO, automobile exhaust and soot. Compared with traditional noble metal catalysts, rare earth catalysts have advantages in resource ...