scholarly journals Probing the electrical double layer by operando X‐ray photoelectron spectroscopy through a graphene‐carbon nanotube composite window

EcoMat ◽  
2020 ◽  
Vol 2 (2) ◽  
Author(s):  
Peng Wang ◽  
Yunfeng Li ◽  
Luning Wang ◽  
Jacek Kłos ◽  
Zhiwei Peng ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Double Layer ◽  
Photoelectron Spectroscopy ◽  
Electrical Double Layer ◽  
X Ray ◽  
Carbon Nanotube Composite

Understanding the mechanism of photochromism in double-layer metal oxide using X-ray photoelectron spectroscopy

2020 ◽  
Vol 739 ◽  
pp. 136973
Author(s):  
Hidetaka Takaki ◽  
Keita Shinzato ◽  
Shuhei Inoue ◽  
Hiroki Miyaoka ◽  
Takayuki Ichikawa ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Double Layer ◽  
Photoelectron Spectroscopy ◽  
X Ray

scholarly journals Fabrication of Flexible, Lightweight, Magnetic Mushroom Gills and Coral-Like MXene–Carbon Nanotube Nanocomposites for EMI Shielding Application

Nanomaterials ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 519 ◽  
Author(s):  
Kanthasamy Raagulan ◽  
Ramanaskanda Braveenth ◽  
Lee Ro Lee ◽  
Joonsik Lee ◽  
Bo Kim ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Photoelectron Spectroscopy ◽  
Electromagnetic Interference ◽  
Sodium Dodecyl ◽  
Spray Coating ◽  
Emi Shielding ◽  
X Ray ◽  
Good Thermal Stability ◽  
Potential Applications ◽  
Oxidized Carbon

MXenes, carbon nanotubes, and nanoparticles are attractive candidates for electromagnetic interference (EMI) shielding. The composites were prepared through a filtration technique and spray coating process. The functionalization of non-woven carbon fabric is an attractive strategy. The prepared composite was characterized using X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), scanning electron microscope (SEM), energy-dispersive X-ray spectroscopy (EDX), and Raman spectroscopy. The MXene-oxidized carbon nanotube-sodium dodecyl sulfate composite (MXCS) exhibited 50.5 dB (99.999%), and the whole nanoparticle-based composite blocked 99.99% of the electromagnetic radiation. The functionalization increased the shielding by 15.4%. The composite possessed good thermal stability, and the maximum electric conductivity achieved was 12.5 S·cm−1. Thus, the composite shows excellent potential applications towards the areas such as aeronautics, mobile phones, radars, and military.

scholarly journals In situ investigation of dissociation and migration phenomena at the Pt/electrolyte interface of an electrochemical cell

2015 ◽  
Vol 6 (10) ◽  
pp. 5635-5642 ◽  
Author(s):  
Yeuk Ting Law ◽  
Spyridon Zafeiratos ◽  
Stylianos G. Neophytides ◽  
Alin Orfanidi ◽  
Dominique Costa ◽  
...  
Keyword(s):  
Double Layer ◽  
Photoelectron Spectroscopy ◽  
Electrochemical Cell ◽  
Ambient Pressure ◽  
Liquid Electrolyte ◽  
X Ray ◽  
Electrolyte Interface ◽  
In Situ Investigation ◽  
And Migration

Using near ambient pressure X-ray photoelectron spectroscopy we probe in situ the double layer at the Pt/liquid electrolyte interface.

Roll-to-roll synthesis of vertically aligned carbon nanotube electrodes for electrical double layer capacitors

Nano Energy ◽  
2014 ◽  
Vol 8 ◽  
pp. 9-16 ◽  
Author(s):  
Margarita R. Arcila-Velez ◽  
Jingyi Zhu ◽  
Anthony Childress ◽  
Mehmet Karakaya ◽  
Ramakrishna Podila ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Double Layer ◽  
Electrical Double Layer ◽  
Roll To Roll ◽  
Vertically Aligned ◽  
Electrical Double Layer Capacitors ◽  
Double Layer Capacitors

In-situ X-ray Photoelectron Spectroscopy Study of Catalyst−Support Interactions and Growth of Carbon Nanotube Forests

2008 ◽  
Vol 112 (32) ◽  
pp. 12207-12213 ◽  
Author(s):  
Cecilia Mattevi ◽  
Christoph Tobias Wirth ◽  
Stephan Hofmann ◽  
Raoul Blume ◽  
Mirco Cantoro ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Photoelectron Spectroscopy ◽  
Catalyst Support ◽  
Spectroscopy Study ◽  
X Ray ◽  
Carbon Nanotube Forests
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