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4781
A Novel Method of Mechanical Oxidation of CNT for Polymer Nanocomposite Application: Evaluation of Mechanical, Dynamic Mechanical, and Rheological Properties
Published 2014-01-01“…A new approach of oxidation of carbon nanotubes has been used to oxidize the CNTs. …”
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4782
Rechargeable Batteries for Renewable Energy: Current Status, Technical Challenges, and Future Directions
Published 2025-01-01“…With the increasing severity of climate change and the threat of global warming, countries are boosting the development and promotion of renewable energy sources like solar and wind to bring about the energy transition and reduce carbon emissions. However, because these energy sources are unreliable in supply, efficient energy storage technologies are required to balance energy output to satisfy daily electricity demand. …”
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4783
PM2.5 Emission Elemental Composition from Diverse Combustion Sources in the Metropolitan Area of Mexico City
Published 2008-01-01“…Over 25 chemical species were quantified from the fine particles emitted by the different combustion sources investigated, including organic and elemental carbon, ions, and elements. The OC/TC ratio found in the different PM2.5 profiles was dissimilar as well as the sulfate, nitrate, ammonium, soil species, and trace element content. …”
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4784
Development Assessment of the Coal Industry of China Based on the Minimum Deviation Comprehensive Weight Evaluation Model
Published 2021-01-01“…The development model of coal industry is of great significance to carbon emission and environmental protection. In order to evaluate the development mode of China’s coal industry, this paper presents the constructed evaluation index system of the development mode of the coal industry from two dimensions, demand pull and factor drive. …”
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4785
Prestress Loss of CFL in a Prestressing Process for Strengthening RC Beams
Published 2017-01-01“…A prestressing system was designed to strengthen reinforced concrete (RC) beams with prestressed carbon fiber laminate (CFL). During different prestressing processes, prestress loss was measured using strain gauges attached on the surface of CFL along the length direction. …”
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4786
Recent advances in functional materials and devices for Zn-Ion hybrid supercapacitors
Published 2024-04-01“…Particular emphasis is placed on state-of-the-art cathodes (including carbon, metal oxides, MXenes, and redox-active polymers), anodes (including Zn-based composites and Zn-free materials) and electrolytes for ZHSCs. …”
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4787
Semi-Empirical Predictions on the Structure and Properties of ent-Kaurenoic Acid and Derivatives
Published 2011-01-01“…In silico simulations revealed that this setback can be overcome by introduction of hydroxyl group to the tertiary carbon of ent-kaurenoic acid employing m-CPBA catalyzed hydroxylation, thus, unleashing its full drug potency. …”
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4788
A Comparative Study of Copper and Zinc Ion Adsorption on to Activated and Non-activated Date-pits
Published 2002-05-01“…Date-pits (an agricultural by-product available commercially) were utilized, with and without activation, as an adsorbent for the removal of Zn 2+ and Cu 2+ ions from aqueous solutions. Activated carbons were prepared from date-pits by carbon dioxide activation at 700°C. …”
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4789
Post- Impact Fatigue Damage Analysis of Quasi Isotropic CFRP Laminates through Infrared Thermography
Published 2019-06-01“…Carbon fiber reinforced plastic (CFRP) materials used for lightweight aircraft structures are susceptible to low velocity accidental impacts during manufacture and while in service. …”
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4790
Comparison of vermiwash and vermicompost tea properties produced from different organic beds under greenhouse conditions
Published 2017-12-01“…Vermicompost tea obtained from three vermicompost types was richer in terms of macro and micro nutrients, C/N, percent of organic matter and organic carbon toward the vermiwash produced from the same vermicompost. …”
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4791
Eco-cities of tomorrow: how green finance fuels urban energy efficiency—insights from prefecture-level cities in China
Published 2024-12-01“…Abstract Green finance plays a pivotal role in advancing sustainable urban development by enhancing energy efficiency and supporting low-carbon transitions. This study empirically demonstrates that green finance maturity (GFM), which reflects the development and effectiveness of green financial systems, has a significant positive impact on urban energy efficiency (UEE). …”
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4792
Distance and degree based topological characterization, spectral and energetic properties, and 13C NMR signals of holey nanographene
Published 2025-04-01“…These structures enclose cavities, with carbon-hydrogen bonds pointing inward, influenced by the arrangement of benzene units in both angular and linear patterns. …”
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4793
Extreme plasticity in the photosystem composition of a low‐light Prochlorococcus ecotype in response to iron and light
Published 2025-02-01“…Thus, interactions between variable Fe concentrations and light intensities could restrict photosynthetic carbon fixation in the ocean. Here we show a narrowing of the optimal light range for growth of a marine cyanobacterium, Prochlorococcus strain NATL1A, a member of LLI ecotype, under Fe limitation. …”
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4794
Test-beam measurements of instrumented sensor planes for a highly compact and granular electromagnetic calorimeter
Published 2024-01-01“…The sensor planes comprise a silicon pad sensor, flexible kapton printed circuit planes for bias voltage supply and signal transport to the sensor edge, all embedded in a carbon fibre support. The thickness of a sensor plane is less than 1 mm. …”
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4795
ANALISIS KUALITAS GAS BUANG PADA STEAM BOILER BERBAHAN BAKAR BIO-SOLAR DAN BATU BARA
Published 2024-12-01“…Steam boilers fueled by biodiesel and coal are one of the industrial activities that still produce exhaust emissions such as Total Particulate (PM), Sulfur Dioxide (SO2), Opacity, Nitrogen Oxide (NOx), and Carbon Monoxide (CO) which is very dangerous for public health and the environment. …”
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4796
Towards Sustainable Campus Development: A Case Study of Klaipeda University
Published 2025-01-01“…The findings reveal positive developments in energy management, with geothermal and solar energy systems significantly reducing the university's carbon footprint. The implementation of building management systems (BMS) has led to optimized energy usage, resulting in a decrease in environmental impact. …”
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4797
Experimental Study on Eccentric Compressive Performance of Concrete Column Strengthened with CFRP Grid Reinforced ECC Matrix
Published 2021-01-01“…Carbon-fiber-reinforced polymer (CFRP) grid and engineered cementitious composite (ECC) were combined in this study to strengthen concrete columns. …”
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4798
Study on The Influence of Direct Ground Liquid CO2 Injection on Soil Chemical Properties in Subsidence Areas under Shallow Buried Geological Conditions
Published 2021-01-01“…By measuring the changes in the five indicators of soil air-dried and fresh sample including pH, available nitrogen, available potassium, water-soluble salt, and total organic carbon, the changes of pH and mineral content in the soil could be analyzed quantitatively and qualitatively at different time periods before and after CO2 injection. …”
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4799
Effects of Zinc-Free Processing Aids on Silica-Reinforced Tread Compounds for Green Tires
Published 2019-01-01“…With the development of “green tires” in the tire industry, the conventional carbon black filler that is used in tread formulations is being replaced with silica. …”
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4800
Advanced ceramic materials for electrolytes and electrodes in reversible solid oxide cells
Published 2024-12-01“…After decades of research, a lot of significant achievements and progress have been made in addressing the major challenges, including lowering the operating temperatures to <500°C, mass-producing cells with high uniform quality that exhibit high initial performance and low degradation rates, and developing fuel electrodes with high resistance to carbon deposition and tolerance to material and fuel impurities. …”
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