.png){kind=icon}
返回
Modulation of Electrokinetic Potentials Using Graphene-Based Surfaces and Variable Substrate Charge Density
.png){kind=icon}
PRE
AI
DOI：10.1021/acs.langmuir.4c00227.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Enhanced electrokinetic phenomena, manifested through the observation of a large streaming potential (V (s)), were obtained in microchannels with single-layer graphene (SLG)-coated and few-layer graphene (FLG)-coated surfaces. In comparison to silicon microchannels, the V-s obtained for a given pressure difference along the channel (Delta P) was higher by 75% for the graphene-based channels, with larger values in the SLG case. Computational modeling was used to correlate the surface charge density, tuned through plasma processing, and related zeta potential to measured V-s. The implications related to deploying lower dimensional material surfaces for modulating electrokinetic flows were investigated.
Keyword:
ENERGY-CONVERSION EFFICIENCY
DIELECTRIC-CONSTANT
INTERFACIAL WATER
FLOW
ELECTRICITY
SLIP
期刊
IF:
3.9
论文数:
5.4W
被引数:
10.6W
机构
引用论文
Anomalous electrokinetics at hydrophobic surfaces: Effects of ion specificity and interfacial water structure.png)
ELECTROCHIMICA ACTA
OAAI
ELECTROCHIMICA ACTAIF5.6
OAAI分享收藏Enhanced Electricity Generation from Graphene Microfluidic Channels for Self-Powered Flexible SensorsNANO LETTERS
NANO LETTERSIF9.1
PREAI
分享收藏Modulation of the Electrostatic and Quantum Capacitances of Few Layered Graphenes through Plasma Processing通过等离子体处理调制几层石墨烯的静电和量子电容NANO LETTERS
NANO LETTERSIF9.1
PREAI
分享收藏Surface-charge-mobility-modulated electrokinetic energy conversion in graphene nanochannelsPHYSICS OF FLUIDS
PHYSICS OF FLUIDSIF4.3
PREAI
分享收藏
查看更多内容