Search
Now showing items 1-10 of 65
A Smart Colorimetric Platform for Detection of Methanol, Ethanol and Formic Acid
(
MDPI
, 2022 , Article)
Carbon dioxide (CO2 ) is a greenhouse gas in the atmosphere and scientists are working on converting it to useful products, thereby reducing its quantity in the atmosphere. For converting CO2, different approaches are used, ...
2D-MXene as an additive to improve the power conversion efficiency of monolithic perovskite solar cells
(
Elsevier B.V.
, 2022 , Article)
In this study, two-dimensional (2D) material-MXene has been utilized as an additive in perovskite (MAPbI3) from 0 to 20 vol.% with an increment of 5 vol.%. The effect of different vol.% of 2D-MXene on monolithic perovskite ...
Investigation and performance analysis of solar still with energy storage materials: An energy- exergy efficiency analysis
(
Elsevier Ltd
, 2022 , Article)
Researchers have attempted different Energy storage materials (ESM) in solar stills (SS) to improve distillate yield. In this experimental work, an attempt was made to increase the distillate yield & efficiency of SS, using ...
Bio self-healing concrete using MICP by an indigenous Bacillus cereus strain isolated from Qatari soil
(
Elsevier
, 2022 , Article)
In this study, the self-healing process in concrete through microbial-induced calcium carbonate precipitation (MICP) performed by an adapted indigenous strain of Bacillus cereus isolated from soils in Qatar was investigated. ...
From Waste to Watts: Updates on Key Applications of Microbial Fuel Cells in Wastewater Treatment and Energy Production
(
MDPI
, 2022 , Article)
Due to fossil fuel depletion and the rapid growth of industry, it is critical to develop environmentally friendly and long-term alternative energy technologies. Microbial fuel cells (MFCs) are a powerful platform for ...
Recent developments and advancements in graphene-based technologies for oil spill cleanup and oil-water separation processes
(
MDPI
, 2022 , Article)
The vast demand for petroleum industry products led to the increased production of oily wastewaters and has led to many possible separation technologies. In addition to production-related oily wastewater, direct oil spills ...
Evaluation of polymeric adsorbents via fixed-bed columns for emulsified oil removal from industrial wastewater
(
Elsevier Ltd
, 2022 , Article)
Polymeric adsorbents (PAs) have been gaining increased attention for application in industrial wastewater (WW) treatment. However, most studies on evaluating PAs specifically for emulsified oil removal are currently limited ...
Impact of Prolonged Exposure to Sour Service on the Mechanical Properties and Corrosion Mechanism of NACE Carbon Steel Material Used in Wet Sour Gas Multiphase Pipeline
(
MDPI
, 2022 , Article)
The oil and gas industry is involved with severe corrosive/sour environmental conditions due to H2S, CO2, and moisture content. The National Association of Corrosion Engineers (NACE) has developed standards to enable users ...
Porous high-entropy alloys as efficient electrocatalysts for water-splitting reactions
(
Elsevier Inc.
, 2022 , Article)
Porous high-entropy alloys (HEAs) have emerged as promising electrocatalysts for water-splitting reactions, owing to their rich dissimilar active sites, elemental diversity, and multiple functionalities. The rational design ...
Cu and Ni Co-sputtered heteroatomic thin film for enhanced nonenzymatic glucose detection
(
Nature Research
, 2022 , Article)
In this work, we report a wafer-scale and chemical-free fabrication of nickel (Ni) and copper (Cu) heteroatomic Cu–Ni thin films using RF magnetron sputtering technique for non-enzymatic glucose sensing application. The ...