Author
John Christian Bailar
Bio: John Christian Bailar is an academic researcher. The author has contributed to research in topics: Transition metal & Vanadium. The author has an hindex of 1, co-authored 1 publications receiving 2996 citations.
Topics: Transition metal, Vanadium
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01 Jan 1973
TL;DR: In this article, the transition elements involving metal-metal bonds are defined and an introductory essay is given, along with a discussion of homogeneous catalysis and transition metal chemistry, B L Shaw & N I Tucker.
Abstract: (partial) The lanthanides, T Moeller. Carbonyls, cyanides, isocyanides and nitrosyls, W P Griffith. Compounds of the transitional elements involving metal-metal bonds, D L Kepert. Transition metal, J C Green & M V H Green. Nonstoichiometric compounds. An introductory essay, D J M Bevan. Tungsten bronzes, vanadium bronzes and related compounds, P Hagenmuller. Isopolyanions and Heteropolyanions, D L Kepert. Ionic compounds, G C Allen. Transition metal chemistry, B F G Johnson. Organo-transition metal compounds and related aspects of homogenous catalysis, B L Shaw & N I Tucker.
3,003 citations
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TL;DR: 1. Advantages and disadvantages of Chemical Redox Agents, 2. Reversible vs Irreversible ET Reagents, 3. Categorization of Reagent Strength.
Abstract: 1. Advantages of Chemical Redox Agents 878 2. Disadvantages of Chemical Redox Agents 879 C. Potentials in Nonaqueous Solvents 879 D. Reversible vs Irreversible ET Reagents 879 E. Categorization of Reagent Strength 881 II. Oxidants 881 A. Inorganic 881 1. Metal and Metal Complex Oxidants 881 2. Main Group Oxidants 887 B. Organic 891 1. Radical Cations 891 2. Carbocations 893 3. Cyanocarbons and Related Electron-Rich Compounds 894
3,432 citations
2,580 citations
TL;DR: In this paper, single-walled carbon nanotubes (SWNTs) have been produced in a gas-phase catalytic process, where catalysts for SWNT growth form in situ by thermal decomposition of iron pentacarbonyl in a heated flow of carbon monoxide at pressures of 1-10 atm and temperatures of 800-1200°C.
1,812 citations
TL;DR: In this paper, photoluminescent, undoped ZnO films have been fabricated using spray pyrolysis of zinc nitrate solution using a polycrystalline hexagonal wurtzite type structure with no preferred orientation.
Abstract: Photoluminescent, undoped ZnO films have been fabricated using spray pyrolysis of zinc nitrate solution The luminescent films had a polycrystalline hexagonal wurtzite type structure with no preferred orientation Photoluminescence intensity was critically dependent on substrate temperature during spray pyrolysis and on post-annealing temperature Green, photoluminescent films possessed a porous structure while orange films possessed a close packed granular morphology Green luminescence appears to be due to oxygen vacancies in a layer just below the crystallite surface
1,006 citations
TL;DR: This review provides an analysis of the current state in the field of nickel, a metal whose use is widening in modern technologies, and its known health related effects.
Abstract: The increasing utilization of heavy metals in modern industries leads to an increase in the environmental burden. Nickel represents a good example of a metal whose use is widening in modern technologies. As the result of accelerated consumption of nickel-containing products nickel compounds are released to the environment at all stages of production and utilization. Their accumulation in the environment may represent a serious hazard to human health. Among the known health related effects of nickel are skin allergies, lung fibrosis, variable degrees of kidney and cardiovascular system poisoning and stimulation of neoplastic transformation. The mechanism of the latter effect is not known and is the subject of detailed investigation. This review provides an analysis of the current state in the field.
978 citations