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Facile fabrication of a fast-response flexible temperature sensor via laser reduced graphene oxide for contactless human-machine interface
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In this article, a fast response flexible temperature sensor is fabricated in a facile manner on the basis of laser-reduced graphene oxide(GO) for contactless human-machine interface.About:
This article is published in Carbon.The article was published on 2022-02-01. It has received 27 citations till now. The article focuses on the topics: Graphene & Sensitivity (control systems).read more
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Laser-Induced Graphene Based Flexible Electronic Devices
TL;DR: In this paper , the state-of-the-art preparations and applications of LIG including mechanical sensors, temperature and humidity sensors, electrochemical sensors, electrophysiological sensors, heaters, and actuators are reviewed.
Journal ArticleDOI
Bioinspired sandwich-structured pressure sensors based on graphene oxide/hydroxyl functionalized carbon nanotubes/bovine serum albumin nanocomposites for wearable textile electronics
Xiaohui Guo,W.-L. Hong,Yunong Zhao,Tong Zhu,Hongjin Li,Guoqing Zheng,Jingyi Wang,Guopeng Tang,Jiaxu Cao,Yifan Wang,Jinyang Yang,Huishan Zhang,Deyi Zhou,Rui Feng,De Zhen Xu,Qi Hong,Yao Ping Xu +16 more
TL;DR: In this article , a skin-like flexible pressure sensor was fabricated via the assembly of a sandwich structure composed of an encapsulation layer (bionic epidermis), a piezoresistive sensing layer (Bionic touch receptor), and a transducer layer.
Journal ArticleDOI
Recent Advances in Flexible Sensors and Their Applications
TL;DR: Flexible sensors are low cost, wearable, and lightweight, as well as having a simple structure as per the requirements of engineering applications as discussed by the authors , and for many potential applications such as human health monitoring, robotics, wearable electronics, and artificial intelligence, flexible sensors require high sensitivity and stretchability.
Journal ArticleDOI
Research Progress on the Preparation and Applications of Laser-Induced Graphene Technology
TL;DR: In this article , the effects of laser processing parameters, laser type, precursor materials, and process atmosphere on the properties of the prepared LIG were reviewed and two strategies for large-scale production of laser-induced graphene were briefly described.
Journal ArticleDOI
Optical temperature sensor with superior sensitivity based on Ca2LaSbO6: Mn4+, Eu3+ phosphor
Liya Zhou,Peican Chen +1 more
TL;DR: In this article , a rationmetric optical temperature sensor with high sensitivity based on the spectra of Ca 2 LaSbO 6 : Mn 4+ , Eu 3+ (CLS: Mn 4+,Eu 3+, Eu 4+ ) phosphors was constructed.
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
Raman spectrum of graphene and graphene layers.
Andrea C. Ferrari,Jannik C. Meyer,Vittorio Scardaci,Cinzia Casiraghi,Michele Lazzeri,Francesco Mauri,S. Piscanec,Da Jiang,K. S. Novoselov,S. Roth,A. K. Geim +10 more
TL;DR: This work shows that graphene's electronic structure is captured in its Raman spectrum that clearly evolves with the number of layers, and allows unambiguous, high-throughput, nondestructive identification of graphene layers, which is critically lacking in this emerging research area.
Journal ArticleDOI
Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide
Sasha Stankovich,Dmitriy A. Dikin,Richard D. Piner,Kevin A. Kohlhaas,Alfred Kleinhammes,Yuanyuan Jia,Yue Wu,SonBinh T. Nguyen,Rodney S. Ruoff +8 more
TL;DR: In this paper, a colloidal suspension of exfoliated graphene oxide sheets in water with hydrazine hydrate results in their aggregation and subsequent formation of a high surface area carbon material which consists of thin graphene-based sheets.
Journal ArticleDOI
Graphene-based composite materials
Sasha Stankovich,Dmitriy A. Dikin,Geoffrey Dommett,K. Kohlhaas,Eric Zimney,Eric A. Stach,Richard D. Piner,SonBinh T. Nguyen,Rodney S. Ruoff +8 more
TL;DR: The bottom-up chemical approach of tuning the graphene sheet properties provides a path to a broad new class of graphene-based materials and their use in a variety of applications.
Journal ArticleDOI
Large-Area Synthesis of High-Quality and Uniform Graphene Films on Copper Foils
Xuesong Li,Weiwei Cai,Jinho An,Seyoung Kim,Junghyo Nah,Dongxing Yang,Richard D. Piner,Aruna Velamakanni,Inhwa Jung,Emanuel Tutuc,Sanjay K. Banerjee,Luigi Colombo,Rodney S. Ruoff +12 more
TL;DR: It is shown that graphene grows in a self-limiting way on copper films as large-area sheets (one square centimeter) from methane through a chemical vapor deposition process, and graphene film transfer processes to arbitrary substrates showed electron mobilities as high as 4050 square centimeters per volt per second at room temperature.