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Surfactant Sensors in Biotechnology Part 2 - Non-Electrochemical Sensors
surfactants sensors optochemical
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2009/3/17
An overview on non-electrochemical surfactant sensors is given with special attention to work published since 1993. In the first part the importance of surfactants in modern biotechnology is stressed ...
Surfactant Sensors in Biotechnology Part 1 - Electrochemical Sensors
surfactants sensors electrochemical
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2009/3/17
An overview on electrochemical surfactant sensors is given with special attention to papers published since 1993. The importance of surfactants in modern biotechnology is stressed out. Electrochemical...
Preliminary Investigation into Carbon Nanofibres for Electrochemical Capacitors
polyacrylonitrile carbon nanofibres electrochemical capacitors
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2009/2/8
This paper presents an investigation into the influence of the parameters of the thermal stabilisation process of polyacrylonitrile (PAN) nanofibres on the process of their pyrolysis. The manufacture ...
Magnetic field effects on electrochemical metal depositions
electroplating magnetoelectrolysis magnetohydrodynamics experiment numerical simulation
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2010/10/12
This paper discusses recent experimental and numerical results from the authors’ labs on the
effects of moderate magnetic (B) fields in electrochemical reactions. The probably best
understood effect...
The Center for Electrochemical Engineering at the University of South Carolina
Electrochemical Engineering 电化学工程
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2007/12/21
The Center for Electrochemical Engineering (CEE) at the University of South Carolina was created with the broad vision to forge ahead the theory and practice of electrochemical power sources, electrop...
Turning-form electrode in ultrasonicaided electrochemical finishing
Surface treatment Turning-form electrode Ultrasonic-aided Electrochemical finishing
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2010/2/22
Purpose: The ultrasonic-aided electrochemical finishing following traditional turning by a turning-form electrode for several die materials is demonstrated.Design/methodology/approach: A guide line fo...
EIS tests of electrochemical behaviour of Ti6Al4V and Ti6Al7Nb alloys
Metallic alloys Biomaterials Anodic passivation Electrochemical impedance spectroscopy (EIS)
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2010/2/22
Purpose: This study has been undertaken in order to establish the influence of parameters of the electrochemical treatment of Ti –alloys on their electrochemical behaviour in Tyrod solution.Design/met...
Preparation, Characterization and Electrochemical Lithium Insertion Into the New Organic–Inorganic Poly(3,4-Ethylene Dioxythiophene)/V2O5 Hybrid
Poly(3,4-ethylene dioxythiophene) Vanadium oxide Organo–inorganic hybrid
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2010/12/7
Poly(3,4-ethylene dioxythiophene) (PEDOT) has been inserted between the layers of crystalline V2O5 via the in situ polymerization of EDOT within the framework of the oxyde. The insertion increases the...
Optimization of the Synthesis Procedure of LiMn2O4 Electrodes for Efficient Rechargeable Lithium Cells: Influence of the Crystallite Size and Surface Defects on the Electrochemical Performances of 3 V Li1+xMn2O4 and 4V Li1-xMn2O4 Electrodes
Electrochemical model Li batteries nanocrystalline materials
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2010/12/10
Various LiMn2O4 electrode materials, having different crystallite sizes ranging from ∼50Å to ∼500Å, have been investigated either in 3V or in 4V Li batteries. In agreement with...
A New Method for the Preparation of Fine-Grained SnO2 and WO3 Powders: Influence of the Crystallite Size on the Electrochemical Insertion of Li+ in SnO2 and WO3 Electrodes
Fine-Grained SnO2 and WO3 Powders the Electrochemical Li+ SnO2 and WO3 Electrodes
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2010/12/14
We propose an unconventional method to obtain fine-grained SnO2 and WO3 powders. It uses as precursors, polymer complexes between polyethylene oxide (POE) and SnCl4 or WCl6 respectively. By pyrolysis ...
Mechanisms of the Reversible Electrochemical Insertion of Lithium Occurring with NCIMs (Nano–Crystallite Insertion–Materials)
the Reversible Electrochemical Lithium NCIMs Nano–Crystallite Insertion–Materials
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2010/12/14
A new family of insertion-compound electrodes, so called NCIMs (Nano-Crystallite-Insertion-Materials) has been proposed: the major requirement is that the electrode materials have to be polycrystallin...
Reversible Electrochemical Insertion of Lithium in Fine Grained Polycrystalline Powders of SnO2
Lithium Grained Polycrystalline Powders SnO2
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2010/12/14
Fine grained SnO2 powders have been obtained using an unconventional method. It deals with the well known polymerization method starting from the metallic halide SnCl4 with polyethylene oxide (PEO). W...
The New Phenomenon of Lithium Electrochemical (De)Intercalation in Mineral Clay Materials and Their Potential Application in Rechargeable Batteries
Lithium Electrochemical Mineral Clay Materials Potential Application Rechargeable Batteries
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2010/12/15
A new phenomenon of Li electrochemical (de)intercalation on the pure mineral clay materials has been evidenced for the first time. These tests are initialized by the idea of putting an electronic cond...
Mechanisms of the Reversible Electrochemical Insertion of Lithium Occurring With NCIMs (Nano-Crystallite-Insertion-Materials)
the Reversible Electrochemical Insertion Lithium NCIMs
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2010/12/15
A new family of insertion-compound electrodes, so called NCIMs (Nano-Crystallite-Insertion-Materials), has been proposed: the major requirement is that the electrode materials have to be polycrystalli...
Highly Reversible Electrochemical Insertion of Lithium, Accompanied With a Marked Color Change, Occuring in Microcrystalline Lithium Nickel Oxide Films
Lithium a Marked Color Change Microcrystalline Lithium Nickel Oxide Films
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2010/12/16
Thin films of lithium-nickel oxide, whose texture consists of microcrystallites with an average grain size of 50 Å, permit highly reversible electrochemical insertion of lithium ions in Li+ cond...