Dye Adsorption Capacity of MoS2 Nanoflakes Immobilized on Poly(lactic acid) Fibrous Membranes

2021 ◽  
Author(s):  
Rodrigo Schneider ◽  
Murilo H. M. Facure ◽  
Augusto D. Alvarenga ◽  
Paulo A. M. Chagas ◽  
Danilo M. dos Santos ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Adsorption Capacity ◽  
Dye Adsorption ◽  
Poly Lactic Acid ◽  
Fibrous Membranes

A superhydrophobic poly(lactic acid) electrospun nanofibrous membrane surface-functionalized with TiO2 nanoparticles and methyltrichlorosilane for oil/water separation and dye adsorption

2019 ◽  
Vol 43 (39) ◽  
pp. 15823-15831 ◽  
Author(s):  
Zixuan Zhou ◽  
Lejing Liu ◽  
Weizhong Yuan
Keyword(s):  
Methylene Blue ◽  
Lactic Acid ◽  
Tio2 Nanoparticles ◽  
Membrane Surface ◽  
Dye Adsorption ◽  
Nanofibrous Membrane ◽  
Poly Lactic Acid ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water

A superhydrophobic PLA electrospun nanofibrous membrane surface-functionalized with TiO2 nanoparticles and methyltrichlorosilane can achieve oil/water separation and methylene blue adsorption.

Preparation of electrospun siloxane-poly(lactic acid)-vaterite hybrid fibrous membranes for guided bone regeneration

2010 ◽  
Vol 70 (13) ◽  
pp. 1889-1893 ◽  
Author(s):  
Takashi Wakita ◽  
Akiko Obata ◽  
Gowsihan Poologasundarampillai ◽  
Julian R. Jones ◽  
Toshihiro Kasuga
Keyword(s):  
Lactic Acid ◽  
Bone Regeneration ◽  
Guided Bone Regeneration ◽  
Poly Lactic Acid ◽  
Fibrous Membranes

scholarly journals Enhancement of the Oil Absorption Capacity of Poly(Lactic Acid) Nano Porous Fibrous Membranes Derived via a Facile Electrospinning Method

2019 ◽  
Vol 9 (5) ◽  
pp. 1014 ◽  
Author(s):  
Jun-Wei Liang ◽  
Gajula Prasad ◽  
Shi-Cai Wang ◽  
Jia-Lin Wu ◽  
Sheng-Guo Lu
Keyword(s):  
Lactic Acid ◽  
Diesel Oil ◽  
Absorption Capacity ◽  
Poly Lactic Acid ◽  
Toxic Substances ◽  
Water Mixture ◽  
Oil Absorption ◽  
The World ◽  
Fibrous Membranes ◽  
Needle Diameter

Oil spilling has been a serious problem in the world for a long time, which can bring toxic substances to marine life. A large number of researchers around the world have introduced many measures to address this problem. One of the effective methods to remove oil from the oil/water mixture is to absorb oil from the mixture. Here, we prepared porous poly(lactic acid) (PLA) membranes using the electrospinning approach with different sized syringe needles, and used these membranes to absorb oil from the top of the water. It was found that the diameter of the needle has a big impact on the size and structure of the pores on the PLA fibers. The oil absorption capacity of membranes increases with a decreasing needle diameter due to the increased pore volume and specific surface area. The highest absorption capacity reached was 42.38 g/g for vacuum pump oil, 28.17 g/g for peanut oil, and 6.74 g/g for diesel oil.

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