نتایج جستجو برای: electrochemical studies

تعداد نتایج: 1473232  

2015
Mengning Ding Qiyuan He Gongming Wang Hung-Chieh Cheng Yu Huang Xiangfeng Duan

In situ monitoring electrochemical interfaces is crucial for fundamental understanding and continued optimization of electrocatalysts. Conventional spectroscopic techniques are generally difficult to implement for in situ electrochemical studies. Here we report an on-chip electrical transport spectroscopy approach for directly probing the electrochemical surfaces of metallic nanocatalysts in ac...

Journal: :Journal of the Mining and Metallurgical Institute of Japan 1975

Journal: :Current Opinion in Electrochemistry 2017

Journal: :Journal of the Korean Chemical Society 2006

2000
Shaowei Chen Kui Huang

Aqueous-soluble monolayer-protected palladium nanoparticles were synthesized by hydrogen reduction of Pd(II) in a water solution. The particles were then further functionalized by incorporating multiple copies of mercapto derivatives of viologen into the particle protecting monolayers. The electrochemistry of the viologen moieties with the particles dissolved in solution or immobilized onto ele...

Journal: :Journal of neuroscience methods 2009
Hao Zhang Shih-Chieh Lin Miguel A L Nicolelis

Simultaneous acquisition of in vivo electrophysiological and neurochemical information is essential for understanding how endogenous neurochemicals modulate the dynamics of brain activity. However, up to now such a task has rarely been accomplished due to the major technical challenge of operating two independent recording systems simultaneously in real-time. Here we propose a simpler solution ...

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