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Online since: July 2016
Authors: Shu Wang Duo, Cui Ping Zhong, Jie Jun Zhang
Analysis of a number of the microprisms shows that the average length and diameter of these microprisms are about 12 and 5 μm, the uniformity of size distribution of the product is well.
Another NaYF4 crystal nucleus shrink to disappeared, then grain fall off, turn to hexagonal prism crystals [9].
Online since: June 2013
Authors: Ning He
Applications that require fine-grained event notification can place hooks in the User VM that send hook events to the Security VM.
This struct contains a unique identifier for the request and information about the hook event (e.g., hook number, associated Windows handle, or process id).
Online since: February 2013
Authors: Jun Gang Liu, Lu Lu Zhou, Zi Nan Li
In the period of K1ba3, because volcanic lifted blocks northwest source in the uplifted side of Aershan fault, a large number of sandbodies from northwest source, is accumulated in A’nan anticline between volcanoes only.
The three fan delta gathered in the thrown side of the southern boundary fault in the southern steep zone, coarse and fine-middle -grained sand from the main and secondary source respectively in the thrown side of Aershan fault, and subaqueous fan formed from secondary source of Ha’nan buried hill in the eastern of the sag, are all considered to favorable reservoir near the hydrocarbon generation area.
Online since: February 2012
Authors: Kong Cheng Zuo, Zhen Bing Cai, Shu Xun Cui, Shao Bing Zhou, Min Hao Zhu
The weak bonding force between the EPDM and HAF leaded to its relative weak strengthening properties and the larger grain diameter of HAF-550 because of a great amount of weak bonding force interfaces.
F(x1) stands for the value of loss factor when the Sample number 1.
Online since: May 2012
Authors: Li Sheng
Experimental materials include E-51 bisphenol A epoxy resin, curing agent T31, nano filler SiO2,with average grain diameter 15nm.
In the stretching test, crystallization and a considerably number of bubbles are observed in the adhesives with the addition of nano materials and, thus the structural adhesives is heated to 100˚C in order to avoid any possible crystallization and to reduce its viscosity.
Online since: July 2014
Authors: Stanislav Pashkevich, Andrey Pustovgar, Aleksey Adamtsevich, Aleksey Eremin
Microstructure formation takes place either under the external mechanical stimuli or the influence of colloid-chemical and physicochemical processes, occurring during the hydration of the binder (dispersion of cement grains, their dilution, followed by coagulation and crystallizing, etc.).
Table 1 - Types of cement systems and temperature conditions of hardening Sample Number Type of Cement System Hardening Conditions, ºС 1 Dry mortar for adhesive and base plastering compositions ETICS +22 2 0 3 -10 4 Dry mortar, modified PEG 6000, for adhesive and base plastering compositions ETICS at temperatures down to -10 º C +22 5 0 6 -10 Integral dependence on the distribution of pore volume, relative to radii of the test systems, is shown in Fig. 1.
Online since: August 2017
Authors: D. Pathinettam Padiyan, J. Dhanalakshmi
For getting higher photocatalytic activity, the catalyst should have larger number of free charge carriers with higher life time and large surface area.
The grain size reduction leads to an increase in the force constants because of the decrease in the interatomic distances.The Raman bands shift towardsa higher wavenumber due to the increasing force constants.
Online since: January 2012
Authors: Jun Jie Sun, Zhi Guo Luo, Zhan Xia Di, Li Hao Han, Xiao Lei
In the experiment, the paraffin and the corn grain with the diameter 3 mm are respectively used to simulate DRI, coke and lump coal.
Similarly, the blast volume of model is calculated by using the Froude number[5,6].
Online since: January 2009
Authors: Guang Chuan Liang, Xiao Ke Zhi, Xiu Qin Ou, Li Wang
It shows that the hydrothermal synthesizing can get fine LiFePO4 grain in a wide Mg 2+ concentration range, 0-6 mol%.
The remained capacity is 96.9%, 96.7%, 97.6%, 98.2%, 97.7% and 95.6% respectively, at 5C rate for 40 times. 0 1020304050 80 90 100 110 120 130 140 150 160 1C 5 C C/5 Capacity / mAh.g-1 Cycle number LM0/C LM1/C LM2/C LM3/C LM4/C LM5/C LM6/C 0123456 100 110 120 130 140 150 160 5 C 1 C C/5 Capacity / mAh.g -1 Mg 2+ / mol% (vs LiFePO4) Fig. 5 The discharge cycle performance of Fig.6 The specific capacity of samples synthesized by Li1-2xMgxFePO4/C at C/5, 1C and 5C doping different percentage composition of Mg2+ Fig. 6 showed the relationship of samples' specific capacity with the content of Mg 2+ .
Online since: December 2006
Authors: Dae Jin Yang, Jong Oh Kim, Seong Je Cho, Won Youl Choi
The effects of dopant such as La and Nb on the ferroelectric properties and switching fatigue properties have been reported in a number of recent papers [4, 5].
The surface morphology and grain size were nearly unchanged with Pb target current.
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