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| 1 | 珠三角地区大气中HCFC-22的浓度观测和变化趋势初步研究显示文摘通过罐采样和预浓缩色谱/质谱方法,对珠三角地区广州城区和鼎湖山大气中HCFC22进行了初步的观测和分析.结果表明,2005年广州城区HCFC22年平均体积分数达到(479.5±241.4)×10-12,鼎湖山仅为(244.4±51.3)×10-12.广州城区大气HCFC22日变化幅度夏秋季节相对较大,而鼎湖山日变化不明显;广州城区大气HCFC22的体积分数夏秋季节高于冬春季节,鼎湖山则相反.与城区HCFC22排放的季节性有关,夏秋季节广州城区与鼎湖山HCFC22体积分数差别很大,冬春季节则比较接近.初步研究结果表明,广州城区和鼎湖山大气HCFC22的体积分数呈现快速增长趋势,年增长率分别达到6.57%和7.28%,约为一些全球基准观测站(NOAA/CMDL)的1.9~2.8倍. | 张芳 王新明 易志刚 李龙凤 陈尊裕 陈鲁言 Donald R.Blake | 2006 | 环境科学学报2006，26，6： | 8 |
| 2 | Mechanism of chromate reduction by the Escherichia coli protein, NfsA, and the role of different chromate reductases in minimizing oxidative stress during chromate reduction显示文摘 | D. F.Ackerley C. F.Gonzalez M.Keyhan R.Blake A.Matin | 2004 | Environmental Microbiology2004，，8： | 1 |
| 3 | Nanostructure and thermal power of highly-textured and single-crystal-like Bi_(2)Te_(3) thin films显示文摘Bi_(2)Te_(3)-based alloys are known to have outstanding thermoelectric properties.Although structure–property relations have been studied,still,detailed analysis of the atomic and nano-scale structure of Bi_(2)Te_(3)thin film in relation to their thermoelectric properties remains poorly explored.Herein,highly-textured(HT)and single-crystal-like(SCL)Bi_(2)Te_(3)films have been grown using pulsed laser deposition(PLD)on Si wafer covered with(native or thermal)SiOx and mica substrates.All films are highly textured with c-axis out-of-plane,but the in-plane orientation is random for the films grown on oxide and single-crystal-like for the ones grown on mica.The power factor of the film on thermal oxide is about four times higher(56.8μW·cm^(−1)·K^(−2))than that of the film on mica(12.8μW·cm^(−1)·K^(−2)),which is comparable to the one of the polycrystalline ingot at room temperature(RT).Reduced electron scattering in the textured thin films results in high electrical conductivity,where the SCL film shows the highest conductivity.However,its Seebeck coefficient shows a low value.The measured properties are correlated with the atomic structure details unveiled by scanning transmission electron microscopy.For instance,the high concentration of stacking defects observed in the HT film is considered responsible for the increase of Seebeck coefficient compared to the SCL film.This study demonstrates the influence of nanoscale structural effects on thermoelectric properties,which sheds light on tailoring thermoelectric thin films towards high performance. | Heng Zhang Jamo Momand Joshua Levinsky Qikai Guo Xiaotian Zhu Gert H ten Brink Graeme R.Blake George Palasantzas Bart J.Kooi | 2022 | Nano Research2022，15，3： | 1 |
| 4 | A First Course in Mind, Brain, and Education显示文摘 | Peter R.Blake HowardGardner | 2007 | Mind Brain and Education2007，，2： | 1 |
| 5 | Incentive Fees and Mutual Funds显示文摘 | Edwin J.Elton Martin J.Gruber Christopher R.Blake | 2003 | The Journal of Finance2003，，2： | 1 |
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