نتایج جستجو برای: tan interlayer

تعداد نتایج: 15052  

2013
Xiaobin Chen Fuyang Tian Clas Persson Wenhui Duan Nan-xian Chen

Based on ab initio calculations of both the ABC- and AB-stacked graphites, interlayer potentials (i.e., graphene-graphene interaction) are obtained as a function of the interlayer spacing using a modified Möbius inversion method, and are used to calculate basic physical properties of graphite. Excellent consistency is observed between the calculated and experimental phonon dispersions of AB-sta...

Journal: :Nucleus 2011

Journal: :journal of modern processes in manufacturing and production 0
mohammad heydari vini department of mechanical engineering, mobarakeh branch, islamic azad university, mobarakeh, isfahan, iran pedram farhadipour school of mechanical engineering, iran university of science and technology, tehran 16844, iran

the accumulative roll bonding (arb) as a severe plastic deformation (spd) procedure aimed at enhancing the mechanical properties of metals and alloys. in the present study, a new slab method is proposed for estimating the forming stress field for cold extrusion of metals cross the alumina interlayer powder particles by accumulative roll bonding process. plastic deformation behavior of the metal...

2007
I. An

Laminated safety glass is used in the automobile industry and in architectural applications. Laminated safety glass consists of a plastic interlayer, such as a layer of poly vinyl butyral (PVB) or Butacite, surrounded by two adjacent glass plates as shown in Figure 1. The glass can be float glass, plate glass, tempered glass, or sheet glass, and the plastic interlayer is made of a viscoelastic ...

2002
E. A. Soares G. S. Leatherman R. D. Diehl M. A. Van Hove

The temperature dependence of the first three interlayer distances of the Ag(111) surface was studied by low-energy electron diffraction (LEED) over the temperature range 128K to 723 K. The first three interlayer spacings and the effective Debye temperatures were extracted from the LEED analysis. At the lowest temperature, the first two interlayer spacings are slightly (0.5 %) contracted. All t...

Journal: Journal of Nanoanalysis 2015

Naphthenic acids and TAN are one of the ever-increasing crucial problems in oil, shale oil and sand oil industry and also environment protection. Furtherer, they increases the corrosion of some parts of a refinery and transport pipelines and also can create nanoemulsions and make complicated the refining process especially in desalters. To prevent these problems it is important to first obtain ...

2006
P. HARTMAN

-The electrostatic lattice energy of polar phyllosilicates can be calculated when a correction term E .... equal to -2r is taken into account, where/~ is the dipole moment of a slice d(001) and V is the molecular volume. The interlayer bonding energy can be obtained by Giese's method, if the energy of separation of the layers over a distance A is plotted againts 1/[d(001) + A]. Thus, for a pola...

Journal: :Nature communications 2015
Pasqual Rivera John R Schaibley Aaron M Jones Jason S Ross Sanfeng Wu Grant Aivazian Philip Klement Kyle Seyler Genevieve Clark Nirmal J Ghimire Jiaqiang Yan D G Mandrus Wang Yao Xiaodong Xu

Van der Waals bound heterostructures constructed with two-dimensional materials, such as graphene, boron nitride and transition metal dichalcogenides, have sparked wide interest in device physics and technologies at the two-dimensional limit. One highly coveted heterostructure is that of differing monolayer transition metal dichalcogenides with type-II band alignment, with bound electrons and h...

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