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1.463.158  Articles
1 of 146.317 pages  |  10  records  |  more records»
Nitrogen-doped activated carbon (SBACN) was synthesized from sugarcane bagasse waste as acarbon source and urea as nitrogen source through potassium hydroxide (KOH) activation for 2 h at high temperature via two step methods. The synthesized SBCN was char... see more

Nitrogen-dopped activated carbon was synthesized to see its effect on the characterization of the nitrogen surface functional groups, crystal size, and morphology of the resulting sample. Synthesis of nitrogen-doped activated carbon was carried out by var... see more

This study aims to determine the CO2 adsorption capacity of activated carbon doped with nitrogen. Activated carbon is carbonized from oil palm empty fruit bunches (OPEFB). The results of lignocellulose analysis from OPEFB, 42.87 wt% of hemicellulose, 2... see more

Vanadium doped and bamboo activated carbon coated lithium iron phosphate (LiFePO4) used for lithium ion battery cathode has been successfully prepared. Lithium iron phosphate was prepared through a wet chemical method followed by a hydrothermal process fr... see more

An added value of bamboo charcoal that is commonly used as an energy source could be increased by the addition of activator and metal doping. The objective of this research was to analyze the effect of the addition of activator and doping to the electrica... see more

Objectives: To analyze the application efficiency of two tracers for sentinel lymph node mapping in patients with endometrial cancer.Methods: The records of endometrial cancer patients treated in our hospital from July 2019 to July 2021 were selected. Amo... see more

Cassava (Manihot utilissima) is a staple food beside rice and corn for Indonesia people. Cassava peel is a waste of cassava processing agroindustries such as  tapioca flour industry, fermentation industry, and staple food industry. This waste contain... see more

A Grand Canonical Monte Carlo simulation method is used to study the adsorption of water in activated carbon and carbon nanotubes, and the simulation results are compared with the experimental data obtained gravimetrically. To investigate the role of func... see more

The primary cause of rising CO2 concentrations in the atmosphere is the use of fossil fuels in motor vehicles and factory activities in industry. CO2 levels in the atmosphere can be controlled and reduced by using low-carbon energy and capturing and stori... see more

1 of 146.317 pages  |  10  records  |  more records»