Role of amine-based fuel combination in conventional and microwave-assisted smoldering combustion for production of mesoporous hydroxyapatite with super adsorptive characteristics for separation of disperse dye

2021 ◽  
pp. 111576
Author(s):  
Farnia Dastoorian ◽  
Amin Salem ◽  
Shiva Salem
Keyword(s):  
Disperse Dye ◽  
Microwave Assisted ◽  
Smoldering Combustion

The Role of Phase Transfer Catalysis in the Microwave-Assisted N-Benzylation of Amides, Imides and N-Heterocycles

2009 ◽  
Vol 6 (7) ◽  
pp. 529-534 ◽  
Author(s):  
Istvan Greiner ◽  
Fanni Sypaseuth ◽  
Alajos Grun ◽  
Eva Karsai ◽  
Gyorgy Keglevich
Keyword(s):  
Phase Transfer Catalysis ◽  
Phase Transfer ◽  
Microwave Assisted

Role of microwave during microwave-assisted catalytic reforming of guaiacol, syringolbio-oil as model compounds

2021 ◽  
pp. 105290
Author(s):  
Yang An ◽  
Jinxiao Dou ◽  
Lu Tian ◽  
Xiaohui Zhao ◽  
Jianglong Yu
Keyword(s):  
Model Compounds ◽  
Catalytic Reforming ◽  
Microwave Assisted

Role of oxygen vacancies on the green photoluminescence of microwave-assisted grown ZnO nanorods

2020 ◽  
Vol 849 ◽  
pp. 156684 ◽  
Author(s):  
Subhamay Pramanik ◽  
Sovanlal Mondal ◽  
Atis C. Mandal ◽  
Sumit Mukherjee ◽  
Sandip Das ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Zno Nanorods ◽  
Microwave Assisted ◽  
Green Photoluminescence

scholarly journals From nano- to micrometer scale: the role of microwave-assisted acid and alkali pretreatments in the sugarcane biomass structure

2018 ◽  
Vol 11 (1) ◽  
Author(s):  
Augusta Isaac ◽  
Jéssica de Paula ◽  
Carlos Martins Viana ◽  
Andréia Bicalho Henriques ◽  
Angelo Malachias ◽  
...  
Keyword(s):  
Microwave Assisted ◽  
Biomass Structure ◽  
Micrometer Scale

scholarly journals Effect of Sodium Hydroxide Concentration in Synthesizing Zinc Selenide/Graphene Oxide Composite via Microwave-Assisted Hydrothermal Method

Materials ◽  
2019 ◽  
Vol 12 (14) ◽  
pp. 2295 ◽  
Author(s):  
Han Kee Lee ◽  
Zainal Abidin Talib ◽  
Md Shuhazlly Mamat @ Mat Nazira ◽  
EnZe Wang ◽  
Hong Ngee Lim ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Sodium Hydroxide ◽  
Hydrothermal Method ◽  
Zinc Selenide ◽  
Band Gap Energy ◽  
Material Research ◽  
Microwave Assisted ◽  
Naoh Solution ◽  
The Subject

The effect of NaOH solution on the formation of nanoparticles has been the subject of ongoing debate in selenium-based material research. In this project, the robust correlation between the mechanistic growth of zinc selenide/graphene oxide (ZnSe/GO) composite and the concentration of NaOH are elucidated. The ZnSe/GO composite was synthesized via microwave-assisted hydrothermal method and the concentrations of NaOH are controlled at 2 M, 3 M, 4 M, 5 M and 6 M. The XRD spectra show that the crystal phases of the samples exhibited a 100% purity of ZnSe when the concentration of sodium hydroxide (NaOH) was set at 4 M. The further increase of NaOH concentration leads to the formation of impurities. This result reflects the essential role of hydroxyl ions in modifying the purity state of ZnSe/GO composite. The optical band gap energy of ZnSe/GO composite also decreased from 2.68 eV to 2.64 eV when the concentration of NaOH increased from 2 M to 4 M. Therefore, it can be concluded that the optimum concentration of NaOH used in synthesizing ZnSe/GO composite is 4 M. This project provides an alternative green method in the formation of a high purity ZnSe/GO composite.

scholarly journals Microwave-assisted synthesis of defective tungsten trioxide for photocatalytic bacterial inactivation: Role of the oxygen vacancy

2020 ◽  
Vol 41 (10) ◽  
pp. 1488-1497
Author(s):  
Wenquan Gu ◽  
Wanjun Wang ◽  
Guiying Li ◽  
Haojing Xie ◽  
Po Keung Wong ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Tungsten Trioxide ◽  
Microwave Assisted Synthesis ◽  
Bacterial Inactivation ◽  
Microwave Assisted

The role of smoldering combustion on smoke emission in tropical forest fires

2006 ◽  
Vol 234 ◽  
pp. S159
Author(s):  
Carlos A. Gurgel Veras ◽  
Ernesto Alvarado
Keyword(s):  
Tropical Forest ◽  
Forest Fires ◽  
Smoke Emission ◽  
Smoldering Combustion

Microwave assisted synthesis of caffeine/maleic acid co-crystals: the role of the dielectric and physicochemical properties of the solvent

CrystEngComm ◽  
2013 ◽  
Vol 15 (18) ◽  
pp. 3705 ◽  
Author(s):  
Sudhir Pagire ◽  
Sachin Korde ◽  
Rohan Ambardekar ◽  
Shivprasad Deshmukh ◽  
Radha Charan Dash ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Maleic Acid ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted
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