wo2014033085a1 - improved carbon electrode

Highly Improved Rate Capability for a Lithium‐Ion Battery

Highly Improved Rate Capability for a Lithium‐Ion Battery Nano‐Li 4 Ti 5 O 12 Negative Electrode via Carbon‐Coated Mesoporous Uniform Pores with a Simple Self‐Assembly Method Eunae Kang Department of Chemical Engineering Pohang University of Science and Technology San 31, Hyo‐ja dong, Pohang, 790‐784, Korea

A carbon paste electrode improved with poly(ethylene

2020/10/1A novel PEG/CPE modified electrode was prepared, characterized and applied in the electroanalytical determination of TA in beer samples. The improved electrode was obtained through the modification of a carbon paste electrode with polyethylene glycol.

New electrode material for solid

2021/2/21A research team from Japan has recently developed a novel electrode material for all-solid-state batteries (ASSBs) by combining lithium sulfate and lithium ruthenate, which results in improved performance. An open-access paper on their work is published in Science Advances. An all-solid-state lithium battery using inorganic solid electrolytes requires safety assurance

New electrode material for solid

2021/2/21A research team from Japan has recently developed a novel electrode material for all-solid-state batteries (ASSBs) by combining lithium sulfate and lithium ruthenate, which results in improved performance. An open-access paper on their work is published in Science Advances. An all-solid-state lithium battery using inorganic solid electrolytes requires safety assurance

A transparent electrode based on a metal nanotrough

However, although flexibility is greatly improved, the optoelectronic performance of these carbon-based materials is limited by low conductivity. Other examples include metal nanowire-based electrodes, which can achieve sheet resistances of less than 10Ω (-1) at 90% transmission because of the high conductivity of

Carbon nanotubes in photovoltaics

Carbon nanotubes as a transparent electrode ITO is currently the most popular material used for the transparent electrodes in OPV devices; however, it has a number of deficiencies. For one, it is not very compatible with polymeric substrates due to its high deposition temperature of around 600 C.

Mechanism of Phase Propagation During Lithiation in

Notable amounts of conductive carbon additive in the composite electrode are usually included to form an electronically conductive matrix. However, excellent high rate cycling performance has been achieved in electrodes composed of the insulating Li 4 Ti 5 O 12 without any conductive additives.

Exceptional rate capability from carbon‐encapsulated

The carbon paper (CP) was coated with a layer of hydrophilic CNTs by direct CVD growth of multi‐walled carbon nanotubes (denoted as CNT) on the carbon paper surface. Methanol was used as the carbon source, and cobalt and manganese acetates (Co(CH 3 CO 2 ) 2, Mn(CH 3 CO 2 ) 2 ) were used as catalytic particles; these were deposited on carbon paper surface by dip coating.

Improved Efficiency of Dye

Here we report improved efficiency of TiO 2 / anthocyanin dye solar cell using vertically aligned arrays of carbon nanotubes (CNTs) as a counter electrode. Dense vertically oriented CNT arrays are grown directly on the counter electrode using microwave plasma chemical vapor deposition and a trilayer (Ti/Al/Fe) catalyst.

Improved Efficiency of Dye

Here we report improved efficiency of TiO 2 / anthocyanin dye solar cell using vertically aligned arrays of carbon nanotubes (CNTs) as a counter electrode. Dense vertically oriented CNT arrays are grown directly on the counter electrode using microwave plasma chemical vapor deposition and a trilayer (Ti/Al/Fe) catalyst.

(Supplementary Material) Highly Loaded MXene/Carbon Nanotube Yarn Electrode for Improved

Highly Loaded MXene/Carbon Nanotube Yarn Electrode for Improved Asymmetric Supercapacitor Performance Jong Woo Parka1, Dong Yeop Leea1, Hyunsoo Kima1, Jae Sang Hyeona1, Monica Jung de Andradea2, Ray H. Baughmana2 and Seon Jeong Kima1,*

rrde

DRE-GCK disk replaceable electrode Electrodes of other materials and diameters will be fabricated on a custom basis. ※ RDE/RRDE/DRE electrodes are designed to be used in RRDE-3A Rotating Ring Disk Electrode Apparatus, we will not guarantee the operation when ALS RDE/RRDE/DRE electrodes are used in combination with RRDE apparatus made by other companies.

Glassy carbon electrode modified with gold

Hemoglobin (Hb) has been demonstrated to endow electrochemical sensors with pH-switchable response because of the presence of carboxyl and amino groups. Hb was deposited in a chitosan matrix on a glassy carbon electrode (GCE) that was previously coated with clustered gold nanoparticles (Au-NPs) by electrodeposition. The switching behavior is active ("on") to the negatively charged probe

Improved Performance of Carbon Electrode Perovskite Solar

Improved Performance of Carbon Electrode Perovskite Solar Cells Using Urea Treatment in Two‐Step ChemNanoMat ( IF 3.384) Pub Date : 2020-02-06, DOI: 10.1002/cnma.201900681 Tingting Xu,Xuelin Sun,Weiwei Cao,Xiulan Qin,Ashim Gurung,Shaoshen Lv,Yonghua Chen,Lixin Chen,Wei Huang,Qiquan Qiao

Hydrogen

Here, a composite electrode was prepared by pyrrole (Py) vapor deposition on the air-plasma-activated carbon fabric (PCF) surface. The X-ray photoelectron spectroscopy and fourier transformed infrared spectroscopy results showed that the sbnd COOH groups appearing on the PCF and hydrogen bonds can be formed on the interface of PCF/PPy.

Low

Three typical carbon sources were used, i.e., multiwall carbon nanotube (MWCNT), carbon nanocoil (CNC), and graphene. A comparative study was conducted to determine the best candidate. Results indicated that MWCNT might be more preferable as the back electrode in HTL-free PSCs in terms of well-aligned band alignment, superior ability in extraction and collection of photo-generated holes.

Improved peroxide biosensor based on Horseradish

Improved peroxide biosensor based on Horseradish Peroxidase/Carbon Nanotube on a thiol-modified gold electrode. Kafi AKM(1), Naqshabandi M(2), Yusoff MM(3), Crossley MJ(2). Author information: (1)Faculty of Industrial Sciences Technology, Universiti

A novel cobalt hexacyanoferrate/multi

It is shown that as-prepared CoHCF/MWCNTs (25.0 wt% of MWCNTs) nanocomposite based electrode exhibits the best electrochemical performances, including higher specific capacitance/capacity (648.5 F g −1 /810.6 C g −1 at 1.4 A g −1), good rate −1 −1

Improved Performance of Carbon Electrode Perovskite Solar

Improved Performance of Carbon Electrode Perovskite Solar Cells Using Urea Treatment in Two‐Step ChemNanoMat ( IF 3.384) Pub Date : 2020-02-06, DOI: 10.1002/cnma.201900681 Tingting Xu,Xuelin Sun,Weiwei Cao,Xiulan Qin,Ashim Gurung,Shaoshen Lv,Yonghua Chen,Lixin Chen,Wei Huang,Qiquan Qiao

Improved Efficiency of Dye

Here we report improved efficiency of TiO 2 / anthocyanin dye solar cell using vertically aligned arrays of carbon nanotubes (CNTs) as a counter electrode. Dense vertically oriented CNT arrays are grown directly on the counter electrode using microwave plasma chemical vapor deposition and a trilayer (Ti/Al/Fe) catalyst.

Improved technology for manufacture of carbon electrodes

Improved technology for manufacture of carbon electrodes 21 Generally, the coke–pitch system compatibility can be estimated by measuring the wetting angle which characterizes the solid–liquid adhesion size. We have developed a new method to quantify the

Platelike CoO/carbon nanofiber composite electrode

Platelike CoO/carbon nanofiber (CNF) composite materials with porous structures are synthesized from the thermal decomposition and recrystallization of β-Co(OH)2/CNF precursor without the need for a template or structure-directing agent. As negative electrode materials for lithium-ion batteries, the platelike CoO/CNF composite delivers a high reversible capacity of 700 mAh g−1 for a life

Hydrogen

Here, a composite electrode was prepared by pyrrole (Py) vapor deposition on the air-plasma-activated carbon fabric (PCF) surface. The X-ray photoelectron spectroscopy and fourier transformed infrared spectroscopy results showed that the sbnd COOH groups appearing on the PCF and hydrogen bonds can be formed on the interface of PCF/PPy.

Improved screen

2018/3/15Schematic diagram of the proposed label-free amperometric immunosensor by using improved screen-printed carbon electrode as working electrodes. As a proof-of-concept, the developed SPCE was used to construct a multiplexed label-free amperometric immuniosensor for four tumor markers (SCCA, Cyfra21-1, CA125, and NSE).

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