Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Shirin Akter Jahan"'
Publikováno v:
South African Journal of Chemical Engineering, Vol 49, Iss , Pp 348-352 (2024)
The primary goal of this research outline is the conversion of titanium isopropoxide (TTIP) at 50.0 °C to form a high crystalline preferred oriented predominant (101) with a low crystal strain of 90.0 % anatase-TiO2 phase. With the interval of time,
Externí odkaz:
https://doaj.org/article/f9d37103704849a2bce03bc5d3810291
Publikováno v:
South African Journal of Chemical Engineering, Vol 49, Iss , Pp 73-85 (2024)
Nanocrystal TiO2 of high crystallinity (88.72 %) polymorphs have been synthesized by a unique simple route. At a low temperature under a measurable condition with differentiated hydrolysis pH of the reaction. Here titanium isopropoxide (TTIP) is used
Externí odkaz:
https://doaj.org/article/f91aec53581848d2b2b79b09183aaa8d
Publikováno v:
Physics Open, Vol 20, Iss , Pp 100228- (2024)
To produce high crystalline and unified cuprite nano single crystals from copper sulfate pentahydrate a unique bi-polarized methanol-water mixture reduces surface energy and enhances capping efficiency. Exhaustive significance lattice parameters, cry
Externí odkaz:
https://doaj.org/article/0acdf778a7134d5798fae51ad45e32ad
Autor:
Tasnim Ahmed Mahi, Quazi Shafayat Hossain, Sadiq Shahriyar Nishat, Shahran Ahmed, M.N.I. Khan, Muhammad Shahriar Bashar, Shirin Akter Jahan, Umme Sarmeen Akhtar, Sharmin Jahan, Fariha Chowdhury, Khandker Saadat Hossain, Ahmad Irfan, Imtiaz Ahmed
Publikováno v:
Heliyon, Vol 10, Iss 8, Pp e29408- (2024)
Here we investigated the effects of Ce and Mo doping on hydrothermally synthesized bismuth vanadate BiVO4 nanoparticles (NPs). The existence of monoclinic scheelite and tetragonal zircon phases of NPs was validated from Rietveld refinement of the pow
Externí odkaz:
https://doaj.org/article/c551dd38bbcb42e78d2bc1607b7ee792
Autor:
Imran Hossain Sabuj, Shirin Akter Jahan, M. N. I. Khan, Umme Sarmeen Akhtar, Dipa Islam, Muhammad Shahriar Bashar, H. N. Das, Sharmin Jahan, Quazi Shafayat Hossain, Khandker Saadat Hossain, Sazzad M. S. Imran, Imtiaz Ahmed
Publikováno v:
AIP Advances, Vol 14, Iss 3, Pp 035146-035146-8 (2024)
The prototypical toxic dye rhodamine B (RhB) is perhaps one of the most abundant pollutants in industrial wastewater. Its efficient photocatalytic degradation through composite photocatalysts is crucial for environmental remediation. Here, we synthes
Externí odkaz:
https://doaj.org/article/d718bc16e0154f9394371fc4d9e12e8c
Autor:
Mohammad Amirul Hoque, A.F.M. Mustafizur Rahman, Mohammad Mahbubur Rahman, Mohammad Nazrul Islam Bhuiyan, Shirin Akter Jahan, Md Aftab Ali Shaikh, Mohammad Nurnabi
Publikováno v:
Heliyon, Vol 10, Iss 6, Pp e27639- (2024)
Graphene has recently drawn exponential attention due to its surprising physicochemical properties and diversified field of applications. Although graphene oxides (GOs), itself is an exclusive material, it is also an intermediate product for the prod
Externí odkaz:
https://doaj.org/article/2fd25937fdb9491ea0c42670a38894f8
Autor:
Mashrafi Bin Mobarak, Nigar Sultana Pinky, Fariha Chowdhury, Md. Sahadat Hossain, Monika Mahmud, Md. Saiful Quddus, Shirin Akter Jahan, Samina Ahmed
Publikováno v:
Journal of Saudi Chemical Society, Vol 27, Iss 5, Pp 101690- (2023)
This study reports the adsorption efficacy of hydroxyapatite (HAp) for removing Congo Red (CR) dye from aqueous solution. HAp was synthesized utilizing chicken eggshell as a precursor of Ca source. Solid state synthesis method was implemented which c
Externí odkaz:
https://doaj.org/article/926c42d137ac46eca02ca5ccfea54a82
Autor:
Md. Ashraful Alam, Mobashsara Tabassum Mobashsara, Sabrina Mostofa Sabrina, Raton Kumar Bishwas Bishwas, Debasish Sarkar Debasish, Shirin Akter Jahan Shirin
Publikováno v:
Malaysian Journal of Science and Advanced Technology, Vol 3, Iss 2 (2023)
This research work has developed a classic method to synthesize high crystalline ~50nm copper (Cu) nanoparticles at a low temperature of 80oC. While nanoparticle synthesis is a concern, a rapid chemical reduction method (CRM) was introduced by reduci
Externí odkaz:
https://doaj.org/article/f892bc778cb14ad59c7c9884a26cb337
Publikováno v:
Results in Chemistry, Vol 5, Iss , Pp 100822- (2023)
Municipal inorganic waste material (eggshell), which was chosen as the source of calcium carbonate, was utilized to synthesize two industrially valuable inorganic compounds, calcium oxide and calcium hydroxide following a sustainable synthesis method
Externí odkaz:
https://doaj.org/article/cb393b1629494d25a563a3fcbd4c64c6
Autor:
Juliya Khanam, Md. Rashib Hasan, Bristy Biswas, Shirin Akter Jahan, Nahid Sharmin, Samina Ahmed, Sharif Md. Al-Reza
Publikováno v:
Heliyon, Vol 9, Iss 1, Pp e12854- (2023)
Ceramic grade red iron oxide (α-Fe2O3) nanoparticles pigments have been synthesized from waste condensed milk containers which contain a prominent amount of iron (93.2%). The synthesis method comprised of two steps: in the first step ferrous sulfate
Externí odkaz:
https://doaj.org/article/ad74c1573d83488c83321be720057f0d