In situ Cross-linked Chitosan Composite Superfine Fiber via Electrospinning and Thermal Treatment for Supporting Palladium Catalyst

2018 ◽  
Vol 19 (7) ◽  
pp. 1463-1471 ◽  
Author(s):  
Li Nie ◽  
Lulu Liang ◽  
Minjuan Jiang ◽  
Linjun Shao ◽  
Chenze Qi
Keyword(s):  
Thermal Treatment ◽  
Palladium Catalyst ◽  
Superfine Fiber ◽  
Chitosan Composite

Palladium immobilized on in situ cross-linked chitosan superfine fibers for catalytic application in an aqueous medium

2018 ◽  
Vol 42 (13) ◽  
pp. 11023-11030 ◽  
Author(s):  
Lulu Liang ◽  
Li Nie ◽  
Minjuan Jiang ◽  
Fusheng Bie ◽  
Linjun Shao ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Itaconic Acid ◽  
Cross Linking ◽  
Catalytic Application ◽  
Chitosan Composite

Chitosan composite superfine fibers with a diameter of 321 ± 99 nm were prepared by electrospinning with PEO as the co-spinning polymer and itaconic acid as the in situ cross-linking agent.

Thermal stability and miscibility of co-evaporated methyl ammonium lead halide (MAPbX3, X = I, Br, Cl) thin films analysed by in situ X-ray diffraction

2018 ◽  
Vol 6 (24) ◽  
pp. 11496-11506 ◽  
Author(s):  
Paul Pistor ◽  
Thomas Burwig ◽  
Carlo Brzuska ◽  
Björn Weber ◽  
Wolfgang Fränzel
Keyword(s):  
Thin Films ◽  
Thermal Stability ◽  
Thermal Treatment ◽  
Phase Evolution ◽  
X Ray Diffraction ◽  
Crystalline Phases ◽  
X Ray ◽  
Subsequent Thermal Treatment ◽  
Lead Halide

We present the identification of crystalline phases by in situ X-ray diffraction during growth and monitor the phase evolution during subsequent thermal treatment of CH3NH3PbX3 (X = I, Br, Cl) perovskite thin films.

The influence of in situ thermal treatment on electric properties of BaBi2Nb2O9 ceramics

2019 ◽  
Vol 808 ◽  
pp. 151651 ◽  
Author(s):  
M. Adamczyk-Habrajska ◽  
M. Pilch ◽  
B. Wodecka-Duś ◽  
D. Radoszewska
Keyword(s):  
Thermal Treatment ◽  
Electric Properties

scholarly journals Nanoporous Iron Oxide/Carbon Composites through In-Situ Deposition of Prussian Blue Nanoparticles on Graphene Oxide Nanosheets and Subsequent Thermal Treatment for Supercapacitor Applications

Nanomaterials ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 776 ◽  
Author(s):  
Alowasheeir Azhar ◽  
Yusuke Yamauchi ◽  
Abeer Enaiet Allah ◽  
Zeid A. Alothman ◽  
Ahmad Yacine Badjah ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Iron Oxide ◽  
Thermal Treatment ◽  
Prussian Blue ◽  
High Current Density ◽  
Carbon Composite ◽  
Hybrid Structure ◽  
Carbon Composites ◽  
Prussian Blue Nanoparticles

This work reports the successful preparation of nanoporous iron oxide/carbon composites through the in-situ growth of Prussian blue (PB) nanoparticles on the surface of graphene oxide (GO) nanosheets. The applied thermal treatment allows the conversion of PB nanoparticles into iron oxide (Fe2O3) nanoparticles. The resulting iron oxide/carbon composite exhibits higher specific capacitance at all scan rates than pure GO and Fe2O3 electrodes due to the synergistic contribution of electric double-layer capacitance from GO and pseudocapacitance from Fe2O3. Notably, even at a high current density of 20 A g−1, the iron oxide/carbon composite still shows a high capacitance retention of 51%, indicating that the hybrid structure provides a highly accessible path for diffusion of electrolyte ions.

Effect of in situ thermal treatment during growth on crystal quality of GaN epilayer grown on sapphire substrate by MOVPE

2001 ◽  
Vol 222 (1-2) ◽  
pp. 110-117 ◽  
Author(s):  
H.Z Xu ◽  
K Takahashi ◽  
C.X Wang ◽  
Z.G Wang ◽  
Y Okada ◽  
...  
Keyword(s):  
Thermal Treatment ◽  
Sapphire Substrate ◽  
Crystal Quality
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