scholarly journals Optical properties and applications of molybdenum disulfide/SiO2 saturable absorber fabricated by sol-gel technique

2019 ◽  
Vol 27 (5) ◽  
pp. 6348 ◽  
Author(s):  
Ruidong Lv ◽  
Zhendong Chen ◽  
Sicong Liu ◽  
Jiang Wang ◽  
Yongfang Li ◽  
...  
Keyword(s):  
Optical Properties ◽  
Molybdenum Disulfide ◽  
Saturable Absorber ◽  
Sol Gel ◽  
Gel Technique

Preparation and non-linear optical properties of CdS quantum dots in Na2O-B2O3-SiO2 glasses by the sol-gel technique

1996 ◽  
Vol 31 (2) ◽  
pp. 423-430 ◽  
Author(s):  
T. Takada ◽  
J. D. Mackenzie ◽  
M. Yamane ◽  
K. Kang ◽  
N. Peyghambarian ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Sol Gel ◽  
Cds Quantum Dots ◽  
Non Linear ◽  
Linear Optical Properties ◽  
Gel Technique ◽  
Linear Optical

Influence of Mn doping on structural and optical properties of ZnO nano thin films synthesized by sol–gel technique

2012 ◽  
Vol 109 (4) ◽  
pp. 841-844 ◽  
Author(s):  
H. Merzouk ◽  
A. Chelouche ◽  
S. Saoudi ◽  
D. Djouadi ◽  
A. Aksas
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Sol Gel ◽  
Structural And Optical Properties ◽  
Mn Doping ◽  
Gel Technique

Sol–Gel Assisted Isotropic Morphological Progression in Nanostructured MoO3 and Allied Investigations on Photocatalytic Dye-Degradation

2019 ◽  
Vol 19 (6) ◽  
pp. 3479-3486 ◽  
Author(s):  
Nilam Qureshi ◽  
Manish Shinde ◽  
Sudhir Arbuj ◽  
Sunit Rane ◽  
Anand Bhalerao ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Optical Properties ◽  
Photocatalytic Degradation ◽  
Rate Constants ◽  
Dye Degradation ◽  
Sol Gel ◽  
High Rate ◽  
Photocatalytic Dye Degradation ◽  
Gel Technique ◽  
Synthesis Protocol

We report tunable-morphology oriented facile yet scalable route to synthesize 1D (nanorod) and 2D (nanobelt) MoO3 nanostructures at gram scale using conventional as well as sonochemistry assisted sol–gel technique. The structural, morphological and optical properties of the samples can be befittingly altered by varying the synthesis protocol. The resultant orthorhombic MoO3 nanomorphs demonstrated efficient and expeditious photocatalytic degradation of the pollutant dye, Methylene Blue (MB). We have observed that appreciable photocatalytic MB dye-degradation can be accomplished within 30 minutes with high rate constants of 0.0786 min−1 and 0.233 min−1 for rod and belt-like MoO3-nanostructures, respectively. The pilot results indicate that the resultant MoO3 nanomorphs can be potentially used as solar light driven industrial photocatalyst material with their intrinsic photostability.

Structure and Optical Properties of SrTiO3 Thin Films Prepared by a Sol–Gel Technique

1998 ◽  
Vol 169 (2) ◽  
pp. 227-233 ◽  
Author(s):  
Dinghua Bao ◽  
Heqing Yang ◽  
Liangying Zhang ◽  
Xi Yao
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Sol Gel ◽  
Gel Technique

Structure and optical properties of AlxZn1−xO alloys by sol–gel technique

2011 ◽  
Vol 46 (5) ◽  
pp. 755-759 ◽  
Author(s):  
Min Wei ◽  
Hong Deng ◽  
Xueran Deng ◽  
Chunrong Yang ◽  
Jinju Chen
Keyword(s):  
Optical Properties ◽  
Sol Gel ◽  
Gel Technique

Facile synthesis, electrical and optical properties of Cu-doped GaN nanorods by sol–gel technique

2015 ◽  
Vol 78 (1) ◽  
pp. 68-75 ◽  
Author(s):  
Cihat Aydin ◽  
Najla M. Khusayfan ◽  
Ahmed A. Al-Ghamdi ◽  
Farid El-Tantawy ◽  
W. A. Farooq ◽  
...  
Keyword(s):  
Optical Properties ◽  
Sol Gel ◽  
Facile Synthesis ◽  
Electrical And Optical Properties ◽  
Gel Technique

scholarly journals Influence of Ni substitution on structural, morphological, dielectric, magnetic and optical properties of Cu–Zn ferrite by double sintering sol–gel technique

2019 ◽  
Vol 09 (02) ◽  
pp. 1950020 ◽  
Author(s):  
Mohammad Sajjad Hossain ◽  
Yeasmin Akter ◽  
Mohammad Shahjahan ◽  
Muhammad Shahriar Bashar ◽  
Most. Hosney Ara Begum ◽  
...  
Keyword(s):  
Optical Properties ◽  
Sol Gel ◽  
Average Crystallite Size ◽  
Combustion Method ◽  
Lattice Parameter ◽  
Munk Function ◽  
Zn Ferrite ◽  
Auto Combustion ◽  
Elemental Analyses ◽  
Gel Technique

Polycrystalline NiCuZn ferrite (NixCu[Formula: see text]Zn[Formula: see text]Fe2O4; [Formula: see text], 0.3, 0.4 and 0.5) were prepared through sol–gel auto combustion method applying double sintering technique. Structural, morphological, elemental analyses (EDS), Fourier-transform infrared spectroscopy (FTIR), Direct Current (DC) electrical resistivity, dielectric, magnetic and optical properties of prepared samples were analyzed. XRD profiles reveal the formation of simple cubic spinel structure without any traceable impurity. The average crystallite size lies within the range of 22–29[Formula: see text]nm. Lattice parameter decreases with increasing Ni concentration. Room temperature DC resistivity was recorded from [Formula: see text] to [Formula: see text][Formula: see text][Formula: see text][Formula: see text]cm. Both dielectric constant ([Formula: see text]) and loss factor (tan[Formula: see text]) were decreased with increase of frequency while AC conductivity increases. FTIR absorption peak occurred at three different frequency ranges at 570–577[Formula: see text]cm[Formula: see text], 1635–1662[Formula: see text]cm[Formula: see text] and 3439–3448[Formula: see text]cm[Formula: see text]. Magnetic properties were investigated by using vibrating sample magnetometer (VSM). Decreasing trends were observed for saturation magnetization ([Formula: see text]), magnetic coercivity ([Formula: see text]) and remanant magnetization ([Formula: see text]) with the increase of Ni content. Optical band gap ([Formula: see text]2.70–2.79[Formula: see text]eV) were calculated from diffuse reflectance data by using Kubelka–Munk function.

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