Dip-coated colloidal quantum-dot films for high-performance broadband photodetectors

2019 ◽  
Vol 7 (21) ◽  
pp. 6266-6272 ◽  
Author(s):  
Ting Shen ◽  
Jifeng Yuan ◽  
Xinhua Zhong ◽  
Jianjun Tian
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Dip Coating ◽  
Large Area ◽  
Coating Method ◽  
Colloidal Quantum Dot ◽  
Dip Coating Method

Homogeneous large-area QD films were obtained by a dip-coating method. Photodetectors assembled with these films possess excellent detectivity.

Effect of Ions Substitution on Nanospace La-Fe-O Catalytic Properties for Simultaneous Removal of NOx and Soot

2013 ◽  
Vol 740 ◽  
pp. 565-569
Author(s):  
Xiao Xiao Meng ◽  
Mao Xiang Jing ◽  
Feng Lin He ◽  
Xiang Qian Shen
Keyword(s):  
High Performance ◽  
Catalytic Properties ◽  
Catalytic Performance ◽  
Dip Coating ◽  
Exhaust Emission ◽  
Simultaneous Removal ◽  
Microstructural Characteristics ◽  
Coating Method ◽  
Citrate Gel Process ◽  
Dip Coating Method

The catalysts La0.8K0.2FeO3(LKFO), La0.8K0.2Fe0.7Mn0.3O3(LKFMO) and La0.8K0.2Fe0.67Mn0.3Pt0.03O3(LKFMPO) were prepared by the citrate-gel process and the catalyst-coated honeycomb ceramic devices were prepared by the citrate-gel assisted dip-coating method. All the catalysts have a high performance on the simultaneous removal of NOxand soot at a temperature range of 200 to 400°C under the practical diesel exhaust emission. The obvious catalytic improvement is largely due to the effects of ions substitution, pore structure and microstructural characteristics of the catalysts. The catalytic performance order is LKFMPO > LKFMO > LKFO. Among them the LKFMPO catalyst shows the best catalytic properties, especially in the removal of NOx, with a maximum conversion rate of NOx(21.2%).

scholarly journals Carbon quantum dot sensitized Pt@Bi2WO6/FTO electrodes for enhanced photoelectro-catalytic activity of methanol oxidation

RSC Advances ◽  
2017 ◽  
Vol 7 (43) ◽  
pp. 26943-26951 ◽  
Author(s):  
Huajun Zheng ◽  
Ping Niu ◽  
Zhefei Zhao
Keyword(s):  
Quantum Dots ◽  
Catalytic Activity ◽  
Quantum Dot ◽  
Dip Coating ◽  
Carbon Quantum Dots ◽  
Deposition Method ◽  
Carbon Quantum Dot ◽  
Platinum Particles ◽  
Coating Method ◽  
Dip Coating Method

Carbon quantum dots (CQDs) sensitized Pt@Bi2WO6/FTO electrodes (simplified as CQDs-Pt@Bi2WO6/FTO) were prepared by loading platinum particles onto Bi2WO6 nanoplates via a photo-deposition method and sensitized CQDs via a dip-coating method.

Preparation and application of flat-plate ceramic ultrafiltration membrane with high-performance by spray-dip coating method

2021 ◽  
Vol 225 ◽  
pp. 11-17
Author(s):  
Yahui Zhao ◽  
Yulong Yang ◽  
Qibing Chang ◽  
Zhiwen Hu ◽  
Xiaozhen Zhang
Keyword(s):  
Flat Plate ◽  
High Performance ◽  
Dip Coating ◽  
Ultrafiltration Membrane ◽  
Coating Method ◽  
Dip Coating Method

High-performance zeolite T membrane for dehydration of organics by a new varying temperature hot-dip coating method

AIChE Journal ◽  
2012 ◽  
Vol 59 (3) ◽  
pp. 936-947 ◽  
Author(s):  
Xiaoxia Chen ◽  
Jinqu Wang ◽  
Dehong Yin ◽  
Jianhua Yang ◽  
Jinming Lu ◽  
...  
Keyword(s):  
High Performance ◽  
Dip Coating ◽  
Coating Method ◽  
Dip Coating Method

A highly luminescent quantum dot/mesoporous TiO2 nanocomplex film under controlled energy transfer

Nanoscale ◽  
2019 ◽  
Vol 11 (28) ◽  
pp. 13219-13226 ◽  
Author(s):  
Wonseok Choi ◽  
Dodam Kim ◽  
Hyunjin Cho ◽  
Moohyun Kim ◽  
Jinyoung Choi ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantum Dot ◽  
Dip Coating ◽  
Mesoporous Tio2 ◽  
Coating Method ◽  
Dip Coating Method

We have prepared a highly luminescent quantum dot (QD)-TiO2 nanocomplex film by the dip coating method.

scholarly journals Dip-coating decoration of Ag2O nanoparticles on SnO2 nanowires for high-performance H2S gas sensors

RSC Advances ◽  
2020 ◽  
Vol 10 (30) ◽  
pp. 17713-17723
Author(s):  
Tran Thi Ngoc Hoa ◽  
Nguyen Van Duy ◽  
Chu Manh Hung ◽  
Nguyen Van Hieu ◽  
Ho Huu Hau ◽  
...  
Keyword(s):  
Gas Sensors ◽  
High Performance ◽  
Dip Coating ◽  
Sno2 Nanowires ◽  
Coating Method ◽  
On Chip ◽  
Dip Coating Method ◽  
Ag2o Nanoparticles ◽  
Sensing Performance

Ag2O nanoparticles decorated on the surface of on-chip growth SnO2 nanowires by a dip-coating method possessed excellent sensing performance for H2S gas.

Precise Patterning of Single Crystal Arrays of Organic Semiconductors by Patterned Microchannel Dip-coating Method for Organic Field-Effect Transistors

2021 ◽  
Author(s):  
Chaoqiang Wang ◽  
Zhengjun Lu ◽  
Wei Deng ◽  
Wanqin Zhao ◽  
Bei Lu ◽  
...  
Keyword(s):  
Single Crystals ◽  
Organic Semiconductors ◽  
Organic Semiconductor ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Dip Coating ◽  
Organic Field Effect Transistors ◽  
Coating Method ◽  
Dip Coating Method

Control over the growth location and orientation of organic semiconductor single crystals (OSSCs) is of key importance to enable high-performance organic circuits. However, the previous approaches are difficult to create...

Single-Walled Carbon-Nanotube Networks on Large-Area Glass Substrate by the Dip-Coating Method

Small ◽  
2008 ◽  
Vol 4 (12) ◽  
pp. 2255-2261 ◽  
Author(s):  
Eui Yun Jang ◽  
Tae June Kang ◽  
Hyeoung Wook Im ◽  
Dae Weon Kim ◽  
Yong Hyup Kim
Keyword(s):  
Carbon Nanotube ◽  
Glass Substrate ◽  
Dip Coating ◽  
Large Area ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Coating Method ◽  
Dip Coating Method ◽  
Carbon Nanotube Networks

scholarly journals Silver Nanoparticle-Coated Polyhydroxyalkanoate Based Electrospun Fibers for Wound Dressing Applications

Materials ◽  
2021 ◽  
Vol 14 (17) ◽  
pp. 4907
Author(s):  
Ozlem Ipek Kalaoglu-Altan ◽  
Havva Baskan ◽  
Timo Meireman ◽  
Pooja Basnett ◽  
Bahareh Azimi ◽  
...  
Keyword(s):  
Wound Dressing ◽  
High Performance ◽  
High Surface ◽  
High Surface Area ◽  
Human Keratinocytes ◽  
Dip Coating ◽  
Wound Dressings ◽  
Coating Method ◽  
Dip Coating Method

Wound dressings are high performance and high value products which can improve the regeneration of damaged skin. In these products, bioresorption and biocompatibility play a key role. The aim of this study is to provide progress in this area via nanofabrication and antimicrobial natural materials. Polyhydroxyalkanoates (PHAs) are a bio-based family of polymers that possess high biocompatibility and skin regenerative properties. In this study, a blend of poly(3-hydroxybutyrate) (P(3HB)) and poly(3-hydroxyoctanoate-co-3-hydroxy decanoate) (P(3HO-co-3HD)) was electrospun into P(3HB))/P(3HO-co-3HD) nanofibers to obtain materials with a high surface area and good handling performance. The nanofibers were then modified with silver nanoparticles (AgNPs) via the dip-coating method. The silver-containing nanofiber meshes showed good cytocompatibility and interesting immunomodulatory properties in vitro, together with the capability of stimulating the human beta defensin 2 and cytokeratin expression in human keratinocytes (HaCaT cells), which makes them promising materials for wound dressing applications.

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