High Temperature Seedless Synthesis of Au NRs Using BDAC/CTAB Co-surfactant |
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| Authors: | Min Li Lai Wei Xian Zhang and Xue-feng Yu |
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| Institution: | Department of Chemical Engineering, Sichuan University, Chengdu 610065, China;Department of Chemical Engineering, Sichuan University, Chengdu 610065, China;Department of Chemical and Biological Engineering, Chongqing Institute of Technology, Chongqing 400050, China;Department of Chemical Engineering, Sichuan University, Chengdu 610065, China |
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| Abstract: | Au nanorods have been successfully synthesized at 90°C by using hexadecyltrimethylammonium bromide (CTAB) and benzyldimethylammoniumchloride hydrate (BDAC) co-surfactant. At 90 °C, the reaction time was less than 10 s, and the longitudinal surface plasmon absorption band could vary between 680 and 770 nm by adjusting the molar ratio of BDAC to CTAB from 2 to 0.5. At 90 °C, nanorods with a longitudinal surface plasmon absorption peak of 770 nm can be obtained when the molar ratio of BDAC to CTAB was 3:2. |
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| Keywords: | Nickel-based catalyst Plasma CO2 reforming of CH4 Coke Adsorption of CO2 |
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