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6篇 您的检索式:作者名="Qinhan Guo"
    题名 作者 年代 出处 被引量
1Microwave- assisted extraction of effective constituents from a Chinese herbal medicine Radix puerariae 显示文摘Zhenku Guo Qinhan Jin Guoqiang Fan 2001Analytica Chimica t Acta2001,436,:1
2Microwave-assisted extraction of effective constituents from a Chinese herbal medicine radix puerariae显示文摘Guo Zhenku Jin Qinhan Fan Guoqiang 2001Analytica Chimica Acta2001,436,:1
3Microwave assisted extract ion of effective const ituents from a chinese herbal medicine radix puerariae显示文摘Zhenku Guo Qinhan Jin Guoqiang Fan 2001Analyt ica Chimica Acta2001,436,:1
4Microwave-assisted extraction of effective constituents from a Chinese herbal medicine Radix puerariae显示文摘Zhenku Guo Qinhan Jin Guoqiang Fan Yuping Duan Chen Qin Minjie Wen 2001Analytica Chimica Acta2001,,1:1
5Microwave-Assisted Extraction of Effective Constituents from a Chinese Herbal Medicine Radix Puerariae显示文摘Zhenku Guo Qinhan Jin Guoqiang Fan 2001Analytica Chimica Acta2001,436,:1
6Reactive air wetting and brazing of Al_(2)O_(3) ceramics using Ag-Nb_(2)O_(5) filler: Performance and interfacial behavior显示文摘We firstly performed the reactive air wetting and brazing of Al_(2)O_(3) ceramics using Ag-(0.5-12)Nb_(2)O_(5) fillers,where Nb_(2)O_(5) can react with liquid Ag and O2 from air to generate AgNbO_(3).The contact angle of the Ag-Nb_(2)O_(5)/Al_(2)O_(3) system almost linearly decreases from~71.6°to 32.5°with the Nb_(2)O_(5) content increasing,and the joint shear strength reaches the maximum of~65.1 MPa while employing the Ag-4Nb_(2)O_(5) filler,which are mainly related to the formation and distribution of the AgNbO_(3) phase at the interface.Moreover,the interfacial bonding and electronic properties of related interfaces were investigated by first-principles calculations.The calculated works of adhesion(Wa)of Ag(111)/Ag-O-AgNbO_(3)(001)and AgNbO_(3)(001)/Al_(2)O_(3)(100)interfaces are higher than that of the Ag(111)/Al_(2)O_(3)(110)interface,indicating good reliability of the Ag/AgNbO_(3)/Al_(2)O_(3) structure.The relatively large interfacial charge transfer indicates the formation of Ag-Ag,Al-O,and Ag-O bonds in the Ag/AgNbO_(3)/Al_(2)O_(3) structure,which can contribute to the interfacial bonding.Yudi Qiu Shunjian Xu Xiangzhao Zhang Mingfen Zhang Qinhan Guo Beiji Wang Guanjun Qiao Guiwu Liu 2024Journal of Advanced Ceramics2024,13,2:0
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