The 'game changing' superconcrete made with graphene that is more than twice as strong as existing building materials. New material blends traditional concrete with graphene; Twice as strong and four times more water resistant than existing concretes. By Mark Prigg For Dailymail.com. Published: …
Category: graphene
Graphene origami as a mechanically tunable plasmonic structure for infrared detection
Mechanically tunable light absorption wavelength with wrinkled graphene structures. A schematic illustration of the uniaxially wrinkled graphene structure (left panel) showing a reversible mechanical change of the wrinkled structure. Optical absorption spectra (right panel) for the wrinkled graphene …
HAYDALE GRAPHENE INDS PLC ORDINARY SHARE (OTCMKTS:HDGHF) Sellers Rose Their …
Change of 1780% for HAYDALE GRAPHENE INDS PLC ORDINARY SHARE (OTCMKTS:HDGHF)'s shares shorted was showed. FINRA issued in April HDGHF's total 9,400 shares shorted. Previously was reported up change of 1780% from 500 shares. 4 days will cost HDGHF With 2,700 average …
The dispute about the origins of terahertz photoresponse in graphene results in a draw
Physicists at MIPT and their British and Russian colleagues revealed the mechanisms leading to photocurrent in graphene under terahertz radiation. The paper published in Applied Physics Letters not only puts a period to a long-lasting debate about the origins of direct current in graphene illuminated …
Graphene origami as a mechanically tunable plasmonic structure for infrared detection
Researchers at the University of Illinois, however, have successfully developed a tunable infrared filter made from graphene, which would allow a solider to change the frequency of a filter simply by controlled mechanical deformation of the filter (i.e., graphene origami), and not by replacing the substance …
Graphene-Reinforced Concrete Reduces Carbon Footprint of Concrete Production
Most importantly, the innovative graphene-reinforced concrete material also considerably minimized the carbon footprint of traditional concrete production techniques, rendering it more environment-friendly and sustainable. The researchers asserted that the new technology could open the door for the …
Global Graphene Oxide Market 2018- Angstron Materials, Graphenea, Garmor, ACS Material, The …
99strategy cluster revealed a replacement business analysis that focuses on Graphene Oxide market and delivers in-depth marketing research and future prospects of us Graphene Oxide market. The study covers important knowledge that makes the analysis document a handy resource for managers, …
Time-Dependent Strain in Graphene [Replacement]
We will analyse the effect of time-dependent strain on a sheet of graphene by using the field theory approach. It will be demonstrated that in the continuum limit, such a strain will induce a non-abelian gauge field in graphene. We will analyse the effective field theory of such system near the Dirac points …
Solvent-assisted thermal reduction of microcrystalline graphene oxide with excellent microwave …
RSC Adv., 2018, 8,15315-15325DOI: 10.1039/C8RA01764F, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Chenbo Liao, Xukun Zhu, Wei Xie, Fangmei Zeng, Shihe Yi, Haifeng Cheng, Jiacai Kuang, Yingjun Deng, Taishan CaoReduced …
Well-Aligned Graphene Oxide Nanosheets Decorated with Zinc Oxide Nanocrystals for High …
Graphene oxide (GO) nanosheets modified with zinc oxide nanocrystals were achieved by a green wet-chemical approach. As-obtained products were characterized by XRD, Raman spectra, XPS, HR-TEM, EDS, PL and Photocatalytic studies. XRD studies indicate that the GO nanosheet have the same …