共查询到20条相似文献,搜索用时 343 毫秒
1.
Wang Wenhai Tesio Alvaro Y. Olivares-Marín Mara Gómez Romero Pedro Tonti Dino 《Journal of Materials Science》2022,57(28):13403-13413
Journal of Materials Science - A simple route has been developed for the preparation of mesoporous graphitic carbons with embedded cobalt nanoparticles just using glycine as a nitrogen source,... 相似文献
2.
Phase Composition and Structure of Zirconia-Based Ceramic Materials Prepared by Exothermic Synthesis
Inorganic Materials - Zirconia has been prepared by exothermic synthesis from solutions, using nitrates and a glycine–urea reducing agent. The phase composition of the synthesis products and... 相似文献
3.
Çolak Hakan Mercan Halil İbrahim 《Journal of Materials Science: Materials in Electronics》2022,33(18):14816-14828
Journal of Materials Science: Materials in Electronics - Thallium (Tl)-doped ZnO nanorods were prepared (the doping ratios were between 0 and 5 mol %) in two stages. Combined sol–gel... 相似文献
4.
Achary P. G. R. Behera Sonali Choudhary R. N. P. Parida S. K. 《Journal of Materials Science: Materials in Electronics》2022,33(22):17619-17636
Journal of Materials Science: Materials in Electronics - A solid-state reaction technique was used to make cerium (Ce) modified strontium manganite SrMn0.9Ce0.1O3 (SMCO). The Goldschmidt's... 相似文献
5.
6.
Da-Quan Zhang Bin XieLi-Xin Gao Qi-Rui CaiHyung Goun Joo Kang Yong Lee 《Thin solid films》2011,520(1):356-361
The corrosion protection of copper by glutamic acid, cysteine, glycine and their derivative (glutathione) in 0.5 M hydrochloric acid solution has been studied by the electrochemical impedance spectroscopy and cyclic voltammetry. The inhibition efficiency of the organic inhibitors on copper corrosion increases in the order: glutathione > cysteine > cysteine + glutamic acid + glycine > glutamic acid > glycine. Maximum inhibition efficiency for cysteine reaches about 92.9% at 15 mM concentration level. The glutathione can give 96.4% inhibition efficiency at a concentration of 10 mM. The molecular structure parameters were obtained by PM3 (Parametric Method 3) semi-empirical calculation. The intramolecular synergistic effect of glutamic acid, cysteine and glycine moieties in glutathione is attributed to the lower energy of the lowest unoccupied molecular orbital (ELUMO) level and to the excess hetero-atom adsorption centers and the bigger coverage on the copper surface. 相似文献
7.
Tekin Sezen Karaduman Er Irmak 《Journal of Materials Science: Materials in Electronics》2022,33(18):14519-14534
Journal of Materials Science: Materials in Electronics - In this study, Mn3O4 thin films were grown by Successive Ionic Layer Adsorption and Reaction Technique (SILAR) with 20 and 50... 相似文献
8.
Nanocrystalline 10 mol% scandia stabilized zirconia (10ScSZ) powders were prepared by combustion synthesis using three different types of fuels (urea, glycine and citric acid). The influence of nature of fuel on phase formation, particle size and morphological characteristics was studied by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The effect of fuel type on electrical conductivity was also evaluated. The 10ScSZ prepared by urea and glycine was fully crystalline whereas citric acid resulted in amorphous form. The powder turned crystalline on calcination at 800 °C. Urea resulted in highly agglomerated powder whereas porous and loose agglomerates were formed with glycine and citric acid as fuels. The powder processed with urea showed higher crystallite size compared to powders processed with glycine and citric acid. The ScSZ electrolyte pellet processed with glycine and citric acid exhibited better conductivity and lower activation energy compared to the electrolyte processed with urea. 相似文献
9.
Xiao Xuefeng Xu Qingyan Liang Shuaijie Zhang Huan Ma Lingling Hai Lian Zhang Xuefeng 《Journal of Materials Science: Materials in Electronics》2022,33(26):20668-20677
Journal of Materials Science: Materials in Electronics - Near-stoichiometric lithium tantalate (NSLT) crystal wafers were prepared by a vapour transfer equilibrium (VTE) method. The electrical,... 相似文献
10.
Belhajji Mounir Moutaouaffiq Adil Nfissi Aziz Sayouri Salaheddine Lamcharfi Taj-dine 《Journal of Materials Science: Materials in Electronics》2022,33(1):505-521
Journal of Materials Science: Materials in Electronics - In this work, sol–gel-processed Ho-doped PbTiO3 powder samples with the compositions Pb1?XHoxTiO3 (x?=?0; 1; 3; 6;... 相似文献
11.
Shalini M. Sundararajan R. S. Girisun T. C. Sabari Manikandan E. Meena M. 《Journal of Materials Science: Materials in Electronics》2022,33(24):19004-19018
Journal of Materials Science: Materials in Electronics - In this study, semi-organic non-linear optical (NLO) crystal l-methionine potassium hydrogen phthalate (LMKHP) was prepared via the solvent... 相似文献
12.
Santhia S. V. Ashvin Aneeba B. Vinu S. Christy R. Sheela 《Journal of Materials Science: Materials in Electronics》2021,32(16):21065-21082
Journal of Materials Science: Materials in Electronics - The most generally used slow evaporation technique at ambient temperature is used to develop L-glutamine barium acetate (LGBA) materials for... 相似文献
13.
Journal of Materials Science: Materials in Electronics - CoNdxFe2-xO4 (0?≤?x?≤?0.2) ferrite material with spinel structure was successfully synthesized by the... 相似文献
14.
M. Ahmed A. J. Byrne J. McLaughlin A. Elhissi D. A. Phoenix W. Ahmed 《Journal of Materials Science》2012,47(4):1729-1736
A better understanding of protein adsorption onto surfaces of materials is required to control biocompatibility and bioactivity.
Diamond-like carbon (DLC) is known to have excellent biocompatibility. Various samples of a-C:H and silicon-doped a-C:H thin
films (Si-DLC) were deposited onto silicon substrates using plasma-enhanced chemical vapour deposition (PECVD). Subsequently,
the adsorption of the simplest amino acid glycine onto the surfaces of the thin films was investigated to elucidate the mechanisms
involved in protein adhesion. The physicochemical characteristics of the surfaces, before and after adsorption of glycine,
were investigated using Raman spectroscopy and atomic force microscopy (AFM). The Raman study highlighted a slight decrease
in the I
D/I
G ratio with increasing the silicon dopant levels. Following exposure to glycine solutions, the presence of bands at ~1735
and ~1200 cm−1 indicates that the adsorption of glycine onto the surfaces has taken place. Glycine was bound to the surfaces via both deprotonated
carboxyl and protonated amino groups whilst, as the silicon content in the DLC film increased the adsorption of glycine decreased.
AFM analysis showed that the surface roughness increased following exposure to glycine. These results show that at low silicon
doping the adsorption of the amino acid was enhanced whilst increased doping levels led to a reduced adsorption compared to
undoped DLC. Therefore, doping of DLC may provide an approach to control the protein adsorption. 相似文献
15.
Ravisankar V. Ramesh V. Gunasekaran B. Girisun T. C. Sabari 《Journal of Materials Science: Materials in Electronics》2022,33(12):9380-9394
Journal of Materials Science: Materials in Electronics - A novel organometallic single crystal of Bis(15-Crown-5-k5O) barium tetrakis (isothiocynato-kN) cobalt (II) [BCBCTC] was synthesized by slow... 相似文献
16.
Rajkumar M. Maalmarugan J. Flora G. Surendarnath S. Christy S. Periyathambi P. Kumar Shashank Patel R. P. Lobo F. Dayana Singh Atul Kumar Vimalan M. SenthilKannan K. 《Journal of Materials Science: Materials in Electronics》2021,32(18):22822-22839
Journal of Materials Science: Materials in Electronics - The single crystals of diethyl-2-(3-oxoiso-1,3-dihydrobenzofuran-1-ylidene) malonate (D23DYM) were grown successfully and efficiently by the... 相似文献
17.
Investigation on the mechanical,thermal properties,and refractive index of Er,Pr:GYSGG laser crystal
Han Zhiyuan Sun Dunlu Zhang Huili Luo Jianqiao Quan Cong Hu Lunzhen Dong Kunpeng Chen Yuwei Qiao Yang Cheng Maojie 《Journal of Materials Science: Materials in Electronics》2022,33(3):1631-1640
Journal of Materials Science: Materials in Electronics - We investigate the mechanical, thermal properties, and refractive index of (Er0.66Gd1.17)(Pr0.003Y1.167)Sc2Ga3O12 (Er,Pr:GYSGG) crystal with... 相似文献
18.
Chi Qingguo Fang Hao Meng Zhaotong Zhang Changhai Li Zhonghua Tang Chao Zhang Tiandong 《Journal of Materials Science: Materials in Electronics》2022,33(27):21336-21350
Journal of Materials Science: Materials in Electronics - In this paper, two kinds of one-dimensional (1D) silicon carbide (SiC) fillers, including silicon carbide whiskers (SiCw) and silicon... 相似文献
19.
Grande-Sánchez S. Hernández-Ortiz O. J. Muñoz-Pérez F. M. Sausedo-Solorio J. M. Ortega-Mendoza J. G. Villagómez-Ibarra J. R. Veloz-Rodríguez M. A. Espinosa-Roa A. Escalante C. H. Vázquez-García R. A. 《Journal of Materials Science: Materials in Electronics》2022,33(9):6226-6239
Journal of Materials Science: Materials in Electronics - A new material obtained from the functionalization of the carminic acid molecule (MCA) with attractive optical and electrochemical... 相似文献
20.
Abou Hussein E. M. Madbouly A. M. Ezz Eldin F. M. 《Journal of Materials Science: Materials in Electronics》2021,32(21):25933-25951
Journal of Materials Science: Materials in Electronics - Fluorophosphates glass systems with a composition of 70(P2O5)–20(LiF)–10(AlF3)–x (Sm2O3): x?=?0.0, 0.2, 0.5,... 相似文献