New binary and ternary SiO2 composites with Fe2O3 and Co2.74O4 and the evaluation of their γ-radiation shielding properties by Ahmed M. A. El-Seidy, Mohamed S. El-Okaily, Islam M. Nabil, Amany A. Mostafa

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Evaluation of diesel engine performance and emissions using biodiesel from waste oils synthesized with Fe3O4-SiO2 heterogeneous nano catalyst by Suleiman Ibrahim Shelash Mohammad, Asokan Vasudevan, K.D.V. Prasad, Inas Ridha Ali, Abhinav Kumar, Ankur Kulshreshta, Vikasdeep Singh Mann, I.B. Sapaev, Teku Kalyani, Mohammad Sina

“…This work aimed to develop Fe3O4/SiO2 as a cheap, magnetic, and easy separable catalyst for biodiesel production from waste oil by sono-catalytic transesterification. …”
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Microstructural differences of oxide layer on Si-containing austenitic stainless steel exposed to oxygen-saturated and oxygen-poor LBE by Hao Ren, Xiaoxin Zhang, Xian Zeng, Xiaodong Huang, Decang Zhang, Jun Zhang, Qingzhi Yan

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Volatile Organic Compound (VOC) Reduction from Face Mask Wastes via a Microwave Plasma Reactor by Raynard Christianson Sanito, Marcelo Bernuy-Zumaeta, Hsi-Hsien Yang, Ya-Fen Wang

“…Moreover, microwave power, gas flow rate and pyrolysis duration were controlled at 1000 W, 9 standard liter per minute (SLM) and 5 min, respectively. …”
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Porous Silicon & Titanium Dioxide Coatings Prepared by Atmospheric Pressure Plasma Jet Chemical Vapour Deposition Technique-A Novel Coating Technology for Photovoltaic Modules by S. Bhatt, J. Pulpytel, F. Krcma, V. Mazankova, F. Arefi-Khonsari

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Dispersion Optimization in GeO2-doped Silica Photonic Crystal Fibers with Circular Lattice by Thuy Nguyen Thi

“…In this paper, we analyze the dispersion properties of photonic crystal fiber with the core replaced by a composite of 85% SiO2-15% GeO2. The air hole's radii of the layers in the cladding are designed differently to improve the dispersion and nonlinear properties of the fibers. …”
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Multilayer laminated Cu coil/CaO–Li2O–B2O3–SiO2 glass-ceramic preparation via a novel insulation packaging strategy for flat wire motor applications by Haitao Zhu, Yanyu Song, Guangyou Pan, Naibin Chen, Xiaoguo Song, Long Xia, Duo Liu, Shengpeng Hu

“…The study aimed to replace traditional plastic packaging methods and avoid aging issues by fabricating a novel multilayer laminated Cu coil/CaO–Li2O–B2O3–SiO2 glass-ceramic structure. The analysis of the interface microstructure of the laminated structure revealed that the CaO–Li2O–B2O3–SiO2 glass-ceramic matrix consisted of a crystalline phase of CaSiO3 and an amorphous phase of SiO2. …”
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Size-dependent radiative cooling power of glass-polymer metafilms by Wenhui Xie, Zhenyu Fan, Gang Tan, Ronggui Yang, Yujie Wei

“…Regarding the effect of microsphere size, the net radiative cooling power initially increases, then slightly decreases before finally reaching a steady plateau. …”
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On the Evaluation of Gate Dielectrics for 4H-SiC Based Power MOSFETs by Muhammad Nawaz

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Gate‐Tunable Dual‐Mode Optoelectronic Device for Self‐Powered Photodetector and Optoelectronic Synapse by Yi Ouyang, Chaoyi Zhang, Jun Wang, Zheng Guo, Zegao Wang, Mingdong Dong

“…The device leverages the photovoltaic effect in the MoTe2/MoS2 PN junction for self‐powered photodetection and utilizes trapping states at the SiO2/MoS2 interface to emulate synaptic behavior. …”
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Properties of Silicon Dioxide Films Prepared Using Silane and Oxygen Feeds by PE-CVD at Low Power Plasma by S.P. Gore, A.M. Funde, T.S. Salve, T.M. Bhave, S.R. Jadkar, S.V. Ghaisas

“…In this paper we report on synthesis of thin films of silicon dioxide (SiO2) using conventional plasma enhanced chemical vapor deposition (PE-CVD) from pure silane (SiH4) and oxygen (O2), gas mixture at low RF power (30 Watt) and at moderate substrate temperature (250 °C). …”
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Grouting Reinforcement Technique in Wind Oxidation Zone by Power Law Superfine Cement Slurry Considering the Time-Varying Rheological Parameters by Dengxing Zhu, Yu Guo, Wei Wang, Gangye Guo, Tieliang An

“…The results indicate that superfine cement slurry whose water-cement ratio is 0.6 is a typical power-law slurry consistent with time-varying rheological parameters. …”
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Oxide growth and corrosion resistance of Si-containing SiC fuel matrices fabricated by reaction sintering for high-power nuclear reactors by Yosuke Nishimura, Anna Gubarevich, Katsumi Yoshida, Koji Okamoto

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Electrochemically-stimulated nanoscale mechanochemical wear of silicon by Chen Xiao, Stefan Van Vliet, Roland Bliem, Bart Weber, Steve Franklin

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Numerical study of unsteady thin film flow and heat transfer of power-law tetra hybrid nanofluid with velocity slip over a stretching sheet using engine oil by Yasir Mehmood, Ammar Alsinai, Muhammad Bilal, Ifrah Summan

“…Abstract This paper explores the effects of velocity slip and power-law nanofluid flow on tetrahybrid nanofluids across a stretching sheet. …”
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Thermal stability of magneto-hybridized silicon and aluminum oxides nanoparticle in C3H8O2-Williamson exothermic reactive fluid with thin radiation for perovskite solar power by Salawu S.O., Obalalu A.M., Shamshuddin M.D.

“…The need to increase thermal power stability and energy conservation have spurred the interest in various renewable energies. …”
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Enhanced sensing capabilities of UV–visible p-n and p-i-n photodiodes using unique layer and contact configurations by Ahmed Ali Alarabi, Osman Çiçek, Hasan Makara, Fatih Ünal, Merve Zurnacı, Şemsettin Altındal

“…This paper focuses on the ultraviolet–visible (UV–vis) light response of the p-n and p-i-n vertical self-powered photodiodes (PDs) based on p-PMItz/n-Si, p-PMItz/n-4HSiC and p-PMItz/i-SiO2/n-Si Heterojunctions. …”
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FEATURES OF MELTING IN THE THERMOCHEMICAL PLUME CONDUIT AND HEAT AND MASS TRANSFER DURING CRYSTALLIZATION DIFFERENTIATION OF BASALTIC MELT IN A MUSHROOM-SHAPED PLUME HEAD by A. A. Kirdyashkin, A. G. Kirdyashkin, N. V. Surkov

“…The number Ka=N/N1 is used to evaluate the thermal power of a plume; N is the thermal power transferred from the plume base to its conduit, and N1 is the thermal power transferred from the plume conduit into the surrounding mantle. …”
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Catalyst layer at the junction of a forward bias bipolar membrane for CO2 electrolysis by Matthieu Dessiex, Vincent Plouzennec, Sophia Haussener, Felix N. Büchi

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High performance in the DC sputtering-fabricated Au/WS2 optoelectronic device by Mohammad Shahbazi, Ramin Mohammadkhani

“…This study utilized chemical vapor deposition (CVD) to grow WS2 nanoflakes on a SiO2/Si substrate. The WS2/SiO2/Si substrate was then coated with a thin layer of gold (Au) to create Au/WS2 nanosheets. …”
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