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Online since: November 2013
Authors: Yao Jie Guo, Chao Yang Wang, Guan Ye Jiang, De Wei Zeng
Building Structure Vol. 40 No.
[3] JGJ145-2004 Technical specification post – installed fastenings in concrete structures.
Experimental study on performance double adhesive anchors for strengthening concrete structure.
Experimental research on mechanic behavior under high temperature of chemistry anchor bolts.
Computers and Structures Vol. 8 No. 2 (2005) P 1792–1803
Online since: April 2014
Authors: Sebastian Weis, Bernhard Wielage, Susann Hausner, Michael Elßner
Conventionally this nanopaste is used in microelectronics for printing and sintering of electrically conductive structures [7–8].
Subsequent SEM analyses of the DSC samples (Fig. 7) show, that after the exothermic reaction, a sintered structure with an average grain size of about 1.3 µm is present.
Most likely, the increase in strength is due to a significant densification of the sintered structure caused by the increasing pressure.
The sintered structure exhibits the thermal properties of bulk silver (determined melting temperature: 962 °C).
Zhao, Size-dependent melting point of noble metals, Materials Chemistry and Physics 82 (2003) 225-227
Online since: September 2018
Authors: Noaman Ul-Haq, Syed Sajid Ali Shah, Habib Nasir
Epoxy resins are polymeric materials with epoxide or oxirane rings within their molecular structure.
This is due to the reaction of epoxy with cyanate matrix, the epoxide group lowers the crosslinking of the final product by decreasing the formation of triazine structure in favour of linear structure.
This adhesion may be the reason of the reaction of epoxide group with cyanate resin to form the linear structure which increased the degree crossslinking of matrix.
Shimaoka, "Phase structure and toughness of silicone-modified epoxy resin with added silicone graft copolymer," Polymer, vol. 40, pp. 1305-1312, 3// 1999
[16] Hamerton, " Chemistry and Technology of Cyanate Ester Resins," Blackie Academic & Professional: Glasgow, 1994
Online since: March 2015
Authors: Yan Wu, Xiang Yang, Lin Qin Wang
Results and Discussion Structure analysis.
As shown in Fig. 1, the existence of RGO and Ag has not changed the hexagonal wurtzite structure of ZnO (JCPDS No. 36-1451) [23].
Yang, Structure and optical properties of Mg-doped ZnO nanoparticles by polyacrylamide method, Cryst.
Lin, Single-crystalline MgxZn1-xO (0<=x<=0.25) nanowires on glass substrates obtained by a hydrothermal method: Growth, structure and electrical characteristics, Nanotechnology. 16(2005) 1105-1111
Honma, Enhanced cyclic performance and lithium storage capacity of SnO2/graphene nanoporous electrodes with three-dimensionally delaminated flexible structure, Nano Lett. 9(2009) 72-75
Online since: July 2020
Authors: Anne Zulfia, Bambang Priyono, Mochamad Febby Fitratama, Shania Roulli, Achmad Subhan
The remarkable cycle performance of SiOC was correlated with its low dimensional expansion (7%) during lithiation, which maintains its structure over cycling.
The heat treatment in this phase causes the TiO2-C structure to change to anatase than to rutile or brookite.
Lee, “Phenyl-rich silicone oil as a precursor for SiOC anode materials for long-cycle and high-rate lithium ion batteries,” Journal of Materials Chemistry A, vol. 4, no.
Su, “Phases Hybriding and Hierarchical Structuring of Mesoporous TiO 2 Nanowire Bundles for High-Rate and High-Capacity Lithium Batteries,” Advanced Science, vol. 2, no. 7, pp. 1–11, 2015
Liu, “Structure and electrochemical properties of Li4Ti5O12 with Li excess as an anode electrode material for Li-ion batteries,” Electrochimica Acta, vol. 123, pp. 576–581, Mar. 2014
Online since: February 2021
Authors: Forat Hamzah Alsultany
Various types of crystal forms of copper oxides, tenorite or cupric oxide (CuO) with monoclinic structure and cuprite or cuprous oxide (Cu2O) with cubic structure [5, 6].
[2] MA Fakhri, MM Hassan‏, Morphological and structural properties of Cu2O/2-D photonic silicon nano structure for gas sensors‏, AIP Conference Proceedings 2213 (1) (2020) 020244 [3] M.A.
[6] MM Hassan, MA Fakhri, SA Adnan, Structural and Morphological Properties of Nano Photonic Silicon Structure for Photonics Applications‏, Defect and Diffusion Forum 398 (2020) 29-33 [7] T.J.
Hashim, Heat treatment assisted-spin coating for LiNbO 3 films preparation: Their physical properties, Journal of Physics and Chemistry of Solids 131(2019) 180-188
Salim, U.Hashim, M.K.Md.Arshad, M A.Fakhri, E T.Salim, Zinc oxide flakes-corolla lobes like nano combined structure for SAW applications, Materials Research Bulletin 86 (2017) 215-219
Online since: May 2021
Authors: Marina V. Polonik, Alexandr A. Mantsybora
Thus, the main function of paint coatings is to protect the metal alloys that form the entire structure of aircrafts.
The test material of paints enamel AK-5178M is an external protective coating for structures used in aviation.
Thus, the selected mode of laser processing can be safe for the entire structure.
Uglov, Temperature field of dissimilar materials in butt welding with a surface source, Physics and Chemistry of Material Processing. 5 (1969) 12-22
[19] ANSYS Theory Reference, Structures.
Online since: August 2022
Authors: Nadia Kamaruddin, M.K.A. Shukri, Rohaya Abdul Malek, Gooven Subramaniam, Siti Hawa Salleh
To some extent, the amount of K2O depends on the condition of soil chemistry, paddy variety, fertilizer consumption, sample preparation and methods of analysis [8].
The outer surface shows smooth and dense cone-shaped structure that is covered with orderly bumps.
On the other hand, the inner epidermis is a visibly smoother with porous network of honeycombed structure in different sizes and shapes, as can be seen in Fig. 2(b).
This porous structure is responsible for the high specific surface area and suitable for cement replacement.
Cordeiro, “Effect of particle size, porous structure and content of rice husk ash on the hydration process and compressive strength evolution of concrete,” Constr.
Online since: May 2022
Authors: Jumina Jumina, Yehezkiel Steven Kurniawan, Diah Kartika Sari, Danny Danny Nur Wahyu Hidayat, Dwi Rahmasari Fatmawati, Sugeng Triono
The FTIR, 1H-NMR, and 13C-NMR spectrometers were used to elucidate the chemical structures of the synthesized products.
The reaction will continue until a tetramer structure is formed and cyclized.
The structure of Calix-A was confirmed using FTIR, 1H-NMR, and 13C-NMR instruments.
In this antimalarial test, hematin crystals were used because the structure of 𝛽-hematin polymer is identical to hemozoin and can be formed under acidic conditions.
Sahal, Reinvestigation of structure-activity relationship of methoxylated chalcones as antimalarials: Synthesis and evaluation of 2,4,5-trimethoxy substituted patterns as lead candidates derived from abundantly available natural 𝛽-asarone, Eur.
Online since: August 2008
Authors: Ivan Kityk, Katarzyna Ozga, Toshiyuki Kawaharamura, Akrajas Ali Umar, Munetaka Oyama, Andrzej Slezak, Shizuo Fujita
One can expect appearance of reconstructed near-the-surface structure possessing structural fragments corresponding to thermodynamically metastable (or even unstable) states.
To perform structural optimization of such structure we have done the appropriate MD simulations following Ref. 25.
The occurrence of the temperature maximum may indicate on the several softening of the ZnO structure which allows to perform more slightly the observed modifications.
The maximum second-order optical susceptibility was achieved at about 65 oC and it may reflect several softening of the structures in this temperature range.
Kityk, Specific features of band structure in large-sized Si2-xCx (1.04 ≤ x < 1.10) nanocrystallites, Semicond.