Volume 15 (2024)
Volume 14 (2023)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 ( 2012)
Volume 2 (2011)
Volume 1 (2010)
Editorial Environmental & Green Materials
Hydrogen Leading the Green Energy Future

Ashutosh Tiwari

Volume 13, Issue 2 , April 2022, Pages 2202-1690


  Climate change is evolving as the major concern of erratic weather conditions for example heavy rains, drought floods, landslides, soil erosion, tsunami, and extreme cold and warm weather, which severely impact the livelihoods of mankind. Attaining the substance by reducing carbon pollution and other ...  Read More

Review Article Energy Materials & Technology
Dye Enhanced Quantum Dot Sensitized Solar Cell

Shawqi Al Dallal; Khalil Ebrahim Jasim

Volume 13, Issue 2 , April 2022, Pages 2202-1691


  Third generation solar cells, such as dye and quantum dot sensitized solar cells are attracting attention of many research groups. In this investigation we explore the role of dye extract on the enhancement of the photovoltaic properties of quantum dot sensitized solar cells (QDSSCs). Lead sulfide quantum ...  Read More

Research Article Composite Materials
Investigation of Thermal behaviour of Swelling Anti-Fire Composite Materials Identified with RFID Technology

Kamil Janeczek; Mateusz Kosyl; Aneta Araźna; Michał Czaiński; Krzysztof Lipiec; Wojciech Stęplewski; Marek Kościelski

Volume 13, Issue 2 , April 2022, Pages 2202-1692


  Passive fire protections are one of the safety systems which are installed commonly in buildings. As every kind of such systems these protections have to controlled according to legal regulations. To facilitate periodic checks RFID technology can be successfully used. In this paper, thermal behaviour ...  Read More

Research Article Energy Materials & Technology
Fabrication of n+-poly-Si/p+-c-Si tunnel diode using Low-pressure Chemical Vapor Deposition for Photovoltaic Applications

Vineet Kumar Singh

Volume 13, Issue 2 , April 2022, Pages 2202-1693


  In this paper, an n+-poly-silicon/p+-crystalline-silicon tunnel diode has been fabricated and characterized. The n+ poly-silicon layer is deposited by the low-pressure chemical vapor deposition method, while a diffusion furnace is used for boron diffusion in crystalline silicon. Scanning electron microscopy ...  Read More

Research Article Composite Materials
Microstructural Evolution for Super304H Austenite Steel used in China Plants

Chang Che; Shaohai Ma; Qingchuan Pan; Kai Yan; Gong Qian

Volume 13, Issue 2 , April 2022, Pages 2202-1694


  Super304H (18Cr-9Ni-3Cu-Nb-N) austenite steel has high creep strength and has been used as the material of tubes in 600℃ class supercritical power plants in China. Many Super304H materials have run for more than 100,000 hours. Long-time service feature of these austenitic stainless steels has not been ...  Read More

Research Article Ceramic Composite
Structural and Optical Studies of Quaternary Glass System

G. Upender; V. Chandra Mouli; V. Sreenivasulu; Praveena Kuruva; M. Prasad

Volume 13, Issue 2 , April 2022, Pages 2202-1695


  The new tellurite glasses with chemical composition 64TeO2-15CdO-(20-x) ZnO-xLi2O-1V2O5 (x= 0, 5, 10, 15 and 20 mol %) were synthesized by traditional melt quench hardening method. The glass samples showed broad humps of typical amorphous phase in the X- ray diffraction patterns. The physical properties ...  Read More

Research Article
Synthesis, Structural and Spectroscopic analysis, Thermodynamic and Micro hardness testing of a Chalcone molecule

G. Usha; R. Vasanthi; D. Reuben Jonathan; K.S. Ezhilarasi; M. Krishna Priya

Volume 13, Issue 2 , April 2022


  A novel chalcone derivative, (2E)-3-(3, 4 dimethoxy phenyl)-1-(1-hydroxy-2 naphthyl)prop-2-en-1-one (DHNP), C21H18O4, has been synthesized from the mixture of 4-hydroxy acetophenone (0.05mol) and 4-hydroxy-3-ethoxybenzaldehyde (0.05mol)  by  Claisen-Schmidt reaction mechanism. The structural ...  Read More