Results 21 to 30 of about 365,943 (301)

Cation-controlled wetting properties of vermiculite membranes and its promise for fouling resistant oil–water separation

Nature Communications, 2020
Manipulation of surface energy and wetting properties of solids may impact a variety of processes, including membrane fouling. Here the authors tune properties of vermiculite laminates from superhydrophilic to hydrophobic by cation exchange, and ...
K. Huang, P. Rowe, C. Chi, V. Sreepal, T. Bohn, K.-G. Zhou, Y. Su, E. Prestat, P. Balakrishna Pillai, C. T. Cherian, A. Michaelides, R. R. Nair   +11 more
doaj   +1 more source

Modeling and simulation of graphene based polymer nanocomposites: advances in the last decade [PDF]

, 2016
Modeling and simulation allow methodical variation of material properties beyond the capacity of experimental methods. The polymers are one of the most commonly used matrices of choice for composites and have found applications in numerous fields.
Inam, Fawad, Atif, Rasheed
core   +1 more source

Control and characterization of individual grains and grain boundaries in graphene grown by chemical vapour deposition [PDF]

, 2011
The strong interest in graphene has motivated the scalable production of high-quality graphene and graphene devices. As the large-scale graphene films synthesized so far are typically polycrystalline, it is important to characterize and control grain ...
Pei, Shin-Shem, Yong P. Chen, Peng, Peng, Deepak Pandey, Zhihua Su, Jifa Tian, Chung, Ting Fung, Liu, Zhihong, Jiming Bao, Luis A. Jauregui, Pandey, Deepak, Nathan P. Guisinger, Cao, Helin, Chen, Yong P., Qingkai Yu, Guisinger, Nathan P., Helin Cao, Dongguang Wei, Wu, Wei, Bao, Jiming, Yu, Qingkai, Ting Fung Chung, Peng Peng, Wei, Dongguang, Tian, Jifa, Wei Wu, Eric A. Stach, Colby, Robert, Shin-Shem Pei, Jauregui, Luis A., Robert Colby, Su, Zhihua, Stach, Eric A., Zhihong Liu   +33 more
core   +1 more source

Graphene and graphene oxide for desalination

Nanoscale, 2016
There is a huge scope for graphene-based materials to be used as membranes for desalination. A very recent study has confirmed that 100% salt rejection can be achieved for commonly used ions by utilizing single layer nonporous graphene. However, the cost effective fabrication procedure for graphene oxide membranes with precise control of pore size can ...
You, Y, Sahajwalla, V, Yoshimura, M, Joshi, RK   +3 more
openaire   +3 more sources

Making Graphene Luminescent by Oxygen Plasma Treatment [PDF]

, 2009
We show that strong photoluminescence (PL) can be induced in single-layer graphene using an oxygen plasma treatment. The PL is spatially uniform across the flakes and connected to elastic scattering spectra distinctly different from those of gapless ...
Novoselov, K. S., Hartschuh, A, Novoselov, KS, Hartschuh, A., Gokus, T., Böhmler, Miriam, Geim, AK, Bonetti, A., ,, Ferrari, AC, Geim, A. K., Nair, RR, Nair, R. R., Lombardo, A, Gokus, Tobias, Hartschuh, Achim, Ferrari, A. C., Bohmler, M, Gokus, T, Lombardo, A., Böhmler, M., Bonetti, A   +21 more
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The shear mode of multi-layer graphene [PDF]

, 2012
The quest for materials capable of realizing the next generation of electronic and photonic devices continues to fuel research on the electronic, optical and vibrational properties of graphene.
Han, W.P., Tan, P.H, Wang, Y. F., A. C. Ferrari, Marzari, Nicola, Wang, YF, Ferrari, A.C, Bonini, Nicola, Tan, P. H., Wu, Z. H., N. Bonini, W. P. Han, Zhao, W.J, Y. F. Wang, Han, WP, Zhao, WJ, ,, Wu, Z.H., H. Wang, A. Lombardo, Chang, K, Savini, G, Han, W. P., Pugno, Nicola, Pugno, Nicola M., Z. H. Wu, Ferrari, Andrea C., Bonini, N, Tan, P.H., Wang, H., K. Chang, N. Marzari, Pugno, N, Ferrari, AC, Zhao, W.J., Savini, G., Wang, H, Lombardo, A, Ferrari, A. C., Tan, PH, Wu, ZH, P. H. Tan, Wu, Z.H, Zhao, W. J., Pugno, N., Bonini, N., W. J. Zhao, Han, W.P, Wang, Y.F., Chang, W., Marzari, N., Chang, K., Wang, Y.F, G. Savini, Lombardo, A., Marzari, N   +55 more
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Novel Insights into Energy Storage Mechanism of Aqueous Rechargeable Zn/MnO2 Batteries with Participation of Mn2+

Nano-Micro Letters, 2019
Aqueous rechargeable Zn/MnO2 zinc-ion batteries (ZIBs) are reviving recently due to their low cost, non-toxicity, and natural abundance. However, their energy storage mechanism remains controversial due to their complicated electrochemical reactions ...
Yongfeng Huang, Jian Mou, Wenbao Liu, Xianli Wang, Liubing Dong, Feiyu Kang, Chengjun Xu   +6 more
doaj   +1 more source

Fabrication and ab initio study of downscaled graphene nanoelectronic devices [PDF]

, 2012
In this paper we first present a new fabrication process of downscaled graphene nanodevices based on direct milling of graphene using an atomic-size helium ion beam. We address the issue of contamination caused by the electron-beam lithography process to
Marek E. Schmidt, Harvey N. Rutt, Moktadir, Zakaria, Tsuchiya, Yoshishige, Manoharan Muruganathan, Shuojin Hang, Darren M. Bagnall, Harold Chong, Hiroshi Mizuta, Kalhor, Nima, Chi, Dam Hieu, Cuong, Nguyen Tien, Boden, Stuart A., Chong, Harold, Mizuta, Hiroshi, Rutt, Harvey N., Dam Hieu Chi, Schmidt, Marek E., Stuart A. Boden, Zakaria Moktadir, Nima Kalhor, Yoshishige Tsuchiya, Bagnall, Darren M., Muruganathan, Manoharan, Nguyen Tien Cuong, Otsuka, Nobuo, Nobuo Otsuka, Hang, Shuojin   +27 more
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Research progress in cathode materials for zinc ion capacitors

Cailiao gongcheng, 2022
As a new type of energy storage device, aqueous zinc-ion capacitors (AZICs) have excellent performance, such as high power density, high energy density, long cycle life and high safety.AZICs have a high application prospect in the field of civil ...
WANG Chaojun, WANG Nan, CHEN Xiang, WANG Jixian, PENG Sikan, WANG Chen, QI Xin, LIU Jiarang, DAI Shenglong, YAN Shaojiu   +9 more
doaj   +1 more source

Graphene–dielectric integration for graphene transistors [PDF]

Materials Science and Engineering: R: Reports, 2010
Graphene is emerging as an interesting electronic material for future electronics due to its exceptionally high carrier mobility and single-atomic thickness. Graphene-dielectric integration is of critical importance for the development of graphene transistors and a new generation of graphene based electronics.
Lei, Liao, Xiangfeng, Duan
openaire   +2 more sources