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| 1 | Electrochemical behavior of the V( Ⅳ )/V( Ⅴ )couple in sulfuric acid medium显示文摘The electrochemical behavior of the V( Ⅳ )/V( Ⅴ ) redox couple at a glassy carbon electrode was investigated. Cyclic voltammetry(CV) results indicated that electrode process of the V( Ⅳ )/V( Ⅴ ) couple was electrochemically quasi-reversible with a rate constant of 8 × 10^-4 cm/S . Increasing concentration of sulfuric acid was electrochemically favourable for the V( Ⅳ )/V( Ⅴ )couple while elevated temperature was unfavourable for this system. Constant-current electrolysis results showed that current efficiency of more than 95 % could be achieved, which indicated that the V( Ⅳ )/V( Ⅴ ) couple had excellent electrolytic performance and was suitable for the application as the anolyte of redox flow batteries. | S.Iwasa Y.Wei B.Fang T.Arai M.Kumagai | 2003 | 电池2003，33，6： | 3 |
| 2 | Hadean Earth and primordial continents:The cradle of prebiotic life显示文摘The Hadean history of Earth is shrouded in mystery and it is considered that the planet was born dry with no water or atmosphere.The Earth-Moon system had many features in common during the birth stage.Solidification of the dry magma ocean at 4.53 Ga generated primordial continents with komatiite.We speculate that the upper crust was composed of fractionated gabbros and the middle felsic crust by anorthosite at ca.21 km depth boundary,underlain by meta-anorthosite(grossular + kyanite 4 quartz)down to 50-60 km in depth.The thickness of the mafic KREEP basalt in the lower crust,separating it from the underlying upper mantle is not well-constrained and might have been up to ca.100-200 km depending on the degree of fractionation and gravitational stability versus surrounding mantle density.The primordial continents must have been composed of the final residue of dry magma ocean and enriched in several critical elements including Ca,Mg,Fe,Mn,P,K,and Cl which were exposed on the surface of the dry Earth.Around 190 million years after the solidification of the magma ocean, 'ABEL bombardment' delivered volatiles including H_2O,CO_2,N_2 as well as silicate components through the addition of icy asteroids.This event continued for 200 Myr with subordinate bombardments until 3.9 Ga,preparing the Earth for the prebiotic chemical evolution and as the cradle of first life.Due to vigorous convection arising from high mantle potential temperatures,the primordial continents disintegrated and were dragged down to the deep mantle,marking the onset of Hadean plate tectonics. | M.Santosh T.Arai S.Maruyama | 2017 | Geoscience Frontiers2017，8，2： | 2 |
| 3 | Application of the Simple Biosphere Model (SiB2) to a paddy field for a period of growing season in GAME-Tropics显示文摘 | Kim W T.Arai S.Kanae T.Oki and K.Musiake | | 0，，1： | 1 |
| 4 | Visceral fat accumulation as an important risk factor for obstructive sleep apnoea syndrome in obese subjects显示文摘 | E.SHINOHARA S.KIHARA S.YAMASHITA M.YAMANE M.NISHIDA T.ARAI K.KOTANI T.NAKAMURA K.TAKEMURA Y.MATSUZAWA | 2003 | Journal of Internal Medicine2003，，1： | 1 |
| 5 | 查看详情显示文摘 | T.Arai M.Watanade A.Yanagisawa | | 0，，： | 1 |
| 6 | Asymmetric syn-selective Henry reaction catalyzed by the sulfonyldiamine-CuCl-pyridine system显示文摘 | T.Arai R.Takashita Y.Endo | | 0，，13： | 1 |
| 7 | 1330毫米宽双鼓式不锈钢带连铸法的开发显示文摘为了确立双鼓式钢带连铸法中改进浇铸作业和钢带质量的技术,在新日本制铁公司光厂的800毫米/1330毫米宽双鼓式不锈钢带连铸机上由新日本制铁公司与三菱重工业公司合作进行了10吨规模的实验。在实验结果的基础上,确保稳定浇铸和生产根本无裂缝的优质钢带的技术业已确立,最终产品的性能与普通方法的相当或者更好。 | T.Arai 孙启超 | 1995 | 钢铁技术1995，0，6： | 0 |
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