Results 11 to 20 of about 297,971 (289)

The effect of fluorine on viscosities in the system Na2O-Al2O3-SiO2: implications for phonolites, trachytes and rhyolites [PDF]

, 1985
The effect of fluorine on melt viscosities of five compositions in the system Na2O-Al2O3- SiO2h as been investigateda t one atmospherea nd 1000-1600'Cb y concentric-cylinder viscometry.
Cronin, David J., Dingwell, Donald B., Scarfe, Christopher M.   +2 more
core   +1 more source

Chemical diffusion of fluorine in jadeite melt at high pressure [PDF]

, 1984
The chemical diffusion of fluorine in jadeite melt has been investigated from 10 to 15 kbars and 1200 to 1400°C using diffusion couples of Jadeite melt and fluorine-bearing jadeite melt (6.3 wt.% F). The diffusion profile data indicate that the diffusion
Dingwell, Donald B., Scarfe, Christopher M.   +1 more
core   +1 more source

Chemical diffusion of fluorine in melts in the system Na2OAl2O3SiO2 [PDF]

, 1985
The volatilization of fluorine from three melts in the system Na2OAl2O3SiO2 has been investigated at 1 atm pressure and 1200–1400°C. The melts chosen have base compositions corresponding to albite, jadeite and a peraluminous melt with 75 mole % SiO2 ...
Al-Dulaimy, Angell, Arzi, Bailey, Barlow, Bond, Christiansen, Christopher M. Scarfe, Crank, Delaney, Dingwell, Donald B. Dingwell, Dunn, Eadington, Harris, Hofmann, Hunnold, Jambon, Karsten, Kogarko, Kovalenko, Kumar, Lanford, Magaritz, Manning, Navrotsky, Riebling, Seifert, Shaw, Shimizu, Smith, Taylor, Watson, Wayne Burnham, Winchell   +34 more
core   +1 more source

A Family of Energetic Materials Based on 1,2,4-Oxadiazole and 1,2,5-Oxadiazole Backbones With Low Insensitivity and Good Detonation Performance

Frontiers in Chemistry, 2020
Design and synthesis of new compounds with both high detonation performances and good safety properties have always been a formidable task in the field of energetic materials.
Qi Xue, Fu-qiang Bi, Jun-lin Zhang, Zi-jun Wang, Zi-jun Wang, Lian-jie Zhai, Lian-jie Zhai, Huan Huo, Bo-zhou Wang, Sheng-yong Zhang, Sheng-yong Zhang   +10 more
doaj   +1 more source

Research Progress on Chiral Supramolecular Sensors for Enantiomer Detection

Chemosensors, 2023
Chiral substances occur naturally in abiotic and living systems. The recognition and detection of chiral substances in the natural environment or their analysis and detection in biological systems are crucial.
Xiao-Fan Wu, Qing-Mei Ge, Nan Jiang, Wen-Feng Zhao, Mao Liu, Hang Cong, Jiang-Lin Zhao   +6 more
doaj   +1 more source

Highly p-doped graphene obtained by fluorine intercalation [PDF]

, 2011
We present a method for decoupling epitaxial graphene grown on SiC(0001) by intercalation of a layer of fluorine at the interface. The fluorine atoms do not enter into a covalent bond with graphene, but rather saturate the substrate Si bonds.
Bostwick, Aaron, Chang, Young Jun, Horn, Karsten, Jeon, Ki-Joon, Kim, Yong Su, Moreschini, Luca, Ostler, Markus, Rotenberg, Eli, Seyller, Thomas, Speck, Florian, Walter, Andrew L.   +10 more
core   +3 more sources

The Ingenious Synthesis of a Nitro-Free Insensitive High-Energy Material Featuring Face-to-Face and Edge-to-Face π-Interactions

Frontiers in Chemistry, 2019
Density, detonation property, and sensitivity may be the most valued features when evaluating an energetic material. By reasoning structure–property relationships, a nitro-free planar energetic material with high nitrogen and oxygen content, 7-hydroxy ...
Lianjie Zhai, Fuqiang Bi, Huan Huo, Yifen Luo, Xiangzhi Li, Sanping Chen, Bozhou Wang   +6 more
doaj   +1 more source

Electrocatalytic conversion of lithium polysulfides by highly dispersed ultrafine Mo2C nanoparticles on hollow N‐doped carbon flowers for Li‐S batteries

EcoMat, 2020
The significant challenge in exploring novel nanostructured sulfur host materials for Li‐S batteries is to simultaneously mitigate the notorious shuttle effect and catalytically enhance the redox kinetics of lithium polysulfides (LPSs).
Rameez Razaq, Nana Zhang, Ying Xin, Qian Li, Jin Wang, Zhaoliang Zhang   +5 more
doaj   +1 more source

Tuning the electronic transport properties of graphene through functionalisation with fluorine [PDF]

, 2011
Engineering the electronic properties of graphene has triggered great interest for potential applications in electronics and opto-electronics. Here we demonstrate the possibility to tune the electronic transport properties of graphene monolayers and ...
Craciun, M. F., Dubois, M., Russo, S., Withers, F.   +3 more
core   +2 more sources

Electronic Structures and Optical Properties of Partially and Fully Fluorinated Graphene [PDF]

, 2015
In this letter we study the electronic structures and optical properties of partially and fully fluorinated graphene by a combination of abinitio G0W0 calculations and large-scale multi-orbital tight-binding simulations.
Katsnelson, Mikhail I., Rosner, Malte, Schulz, Alexander, Wehling, Tim O., Yuan, Shengjun   +4 more
core   +2 more sources