Journal ArticleDOI
Graphene oxide as high-performance dielectric materials for capacitive pressure sensors
TLDR
In this paper, an ultra-sensitive GO-based capacitive pressure sensor with graphene as electrodes was presented, which can detect a subtle pressure of ∼0.24Pa with a fast response time (∼100m) and a high sensitivity ( ∼ 0.8kPa−1).About:
This article is published in Carbon.The article was published on 2017-04-01. It has received 186 citations till now. The article focuses on the topics: Pressure sensor & Capacitive sensing.read more
Citations
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Journal ArticleDOI
Emerging Technologies of Flexible Pressure Sensors: Materials, Modeling, Devices, and Manufacturing
Journal ArticleDOI
Graphene-based sensors for human health monitoring
TL;DR: Graphene-based sensors used for human health monitoring, their novel structures, sensing mechanisms, technological innovations, components for sensor systems and potential challenges will be discussed and outlined.
Journal ArticleDOI
Recent Progress of Self-Powered Sensing Systems for Wearable Electronics.
TL;DR: The recent progress and advantages of wearable self-powered electronic sensing systems for mobile or personal attachable health monitoring applications, and an overview of various types of wearable electronic sensors, including flexible tactile sensors, wearable image sensor array, biological and chemical sensor, temperature sensors, and multifunctional integrated sensing systems are presented.
Journal ArticleDOI
Capacitive Pressure Sensor with High Sensitivity and Fast Response to Dynamic Interaction Based on Graphene and Porous Nylon Networks.
Zhongfu He,Wenjun Chen,Binghao Liang,Changyong Liu,Leilei Yang,Dongwei Lu,Zichao Mo,Hai Zhu,Zikang Tang,Xuchun Gui +9 more
TL;DR: A facile capacitive pressure sensor optimized by a flexible, low-cost nylon netting, showing many merits including a high response sensitivity in a low-pressure regime, an ultralow detection limit as 3.3 Pa, excellent working stability after more than 1000 cycles, and synchronous monitoring for human pulses and clicks.
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Progress in achieving high-performance piezoresistive and capacitive flexible pressure sensors: A review
Wufan Chen,Xin Yan +1 more
TL;DR: In this article, the authors reviewed recent developments in flexible pressure sensors and summarized future challenges in developing novel flexible pressure sensor, in addition to other important aspects of this intriguing research field.
References
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Journal ArticleDOI
Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
Journal ArticleDOI
The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
Book
Cellular Solids: Structure and Properties
Lorna J. Gibson,Michael F. Ashby +1 more
TL;DR: The linear elasticity of anisotropic cellular solids is studied in this article. But the authors focus on the design of sandwich panels with foam cores and do not consider the properties of the materials.
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Chemical methods for the production of graphenes.
Sungjin Park,Rodney S. Ruoff +1 more
TL;DR: The use of colloidal suspensions to produce new materials composed of graphene and chemically modified graphene is reviewed, which is both versatile and scalable, and is adaptable to a wide variety of applications.
Journal ArticleDOI
Structure of Graphite Oxide Revisited
TL;DR: In this paper, the authors used 13C and 1H NMR spectra of graphite oxide derivatives to confirm the assignment of the 70 ppm line to C−OH groups and allow them to propose a new structural model for graphite oxides.