Atom-economical synthesis of ZnO@ZIF-8 core–shell heterostructure by dry gel conversion (DGC) method for enhanced H2 sensing selectivity

2020 ◽  
Vol 8 (8) ◽  
pp. 2927-2936 ◽  
Author(s):  
Peng Ji ◽  
Xuefeng Hu ◽  
Renbing Tian ◽  
Hua Zheng ◽  
Jinghua Sun ◽  
...  
Keyword(s):  
Potential Application ◽  
Raw Materials ◽  
Core Shell ◽  
Dry Gel Conversion

ZnO@ZIF-8 was synthesized by dry gel conversion (DGC) method, which is a green atom-economical synthesis with very small amount of raw materials. As-synthesized ZnO@ZIF-8 showed potential application as a selective H2 detector over toluene.

Ferrite Core-Shell Nanoparticles Synthesized by Seed-Based Method Characterization and Potential Application

2018 ◽  
Vol 215 (16) ◽  
pp. 1700901
Author(s):  
Urszula Klekotka ◽  
Beata Piotrowska ◽  
Dariusz Satuła ◽  
Michael Giersig ◽  
Beata Kalska-Szostko
Keyword(s):  
Potential Application ◽  
Core Shell ◽  
Ferrite Core ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

scholarly journals Semiconductor ZnO based photosensitizer core–shell upconversion nanoparticle heterojunction for photodynamic therapy

RSC Advances ◽  
2020 ◽  
Vol 10 (63) ◽  
pp. 38416-38423
Author(s):  
Yongmei Li ◽  
Yuemei Li ◽  
Yandong Bai ◽  
Rui Wang ◽  
Laixiang Lin ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Tumor Cell ◽  
Potential Application ◽  
Thyroid Tumor ◽  
Core Shell

NaErF4@ZnO UCNPs for potential application in thyroid tumor cell PDT.

scholarly journals Synthesis of SnO2-ZnO Core-Shell Nanowires and Their Optoelectronic Properties

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Ko-Ying Pan ◽  
Yu-Hung Lin ◽  
Po-Sheng Lee ◽  
Jyh-Ming Wu ◽  
Han C. Shih
Keyword(s):  
Potential Application ◽  
Recovery Time ◽  
Tin Dioxide ◽  
Uv Light ◽  
Atomic Layer ◽  
Core Shell ◽  
Uv Photodetectors ◽  
Zinc Oxides ◽  
Layer Deposition ◽  
Shell Nanowires

Zinc oxides deposited on Tin dioxide nanowires have been successfully synthesized by atomic layer deposition (ALD). The diameter of SnO2-ZnO core-shell nanowires is 100 nm by ALD 200 cycles. The result of electricity measurements shows that the resistance of SnO2-ZnO core-shell nanowires (ALD: 200 cycles) is 925 Ω, which is much lower than pure SnO2nanowires (3.6 × 106 Ω). The result of UV light test shows that the recovery time of SnO2-ZnO core-shell nanowires (ALD: 200 cycles) is 328 seconds, which is lower than pure SnO2nanowires (938 seconds). These results demonstrated that the SnO2-ZnO core-shell nanowires have potential application as UV photodetectors with high photon-sensing properties.

Anti-Ultraviolet and Anti-Bacterial Finish of Bamboo Pulp Fabric Treated by HBP-NH2

2011 ◽  
Vol 175-176 ◽  
pp. 598-601 ◽  
Author(s):  
Peng Zhang ◽  
Hong Lin ◽  
Yu Yue Chen
Keyword(s):  
Potential Application ◽  
Textile Industry ◽  
Raw Materials ◽  
Antibacterial Properties ◽  
Pulp Fibers ◽  
Environment Friendly ◽  
Branched Polymer ◽  
Energy And Environment ◽  
Bamboo Pulp ◽  
Bamboo Pulp Fabric

Bamboo pulp fibers, made of fast grown bamboo, were the recycled and environment-friendly natural raw materials in the textile industry which particularly today was paid more attention to its good performance due to energy and environment crisis. Hyper branched polymer was attracted more study because of the vast potential application in the future. In this study, the fabrics were modified with the amino-terminated hyper branched polymer (HBP-NH2) by dipping method and anti-UV and anti-bacterial properties of the treated bamboo pulp fabric were investigated. The results showed that the treated bamboo fabric had good antibacterial properties, the bacteria reduction of S.aureus and E.coli were as high as 89% or more, and also remained at around 88% after 20 times washing. The UPF values were increased from 8.16 to 18.18 which improved the anti-UV property of bamboo fabric.

scholarly journals Synthesis, Structural and Optical Characterization of CdTeSe/ZnSe and CdTeSe/ZnTe Core/Shell Ternary Quantum Dots for Potential Application in Solar Cells

2016 ◽  
Vol 45 (8) ◽  
pp. 4425-4431 ◽  
Author(s):  
Le Xuan Hung ◽  
Pham Nam Thang ◽  
Hoang Van Nong ◽  
Nguyen Hai Yen ◽  
Vu Đuc Chinh ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Potential Application ◽  
Optical Characterization ◽  
Core Shell

Structure property relationships in core-shell BaTiO3–LiF ceramics

1993 ◽  
Vol 8 (4) ◽  
pp. 871-879 ◽  
Author(s):  
C.A. Randall ◽  
S.F. Wang ◽  
D. Laubscher ◽  
J.P. Dougherty ◽  
W. Huebner
Keyword(s):  
Experimental Data ◽  
Dielectric Properties ◽  
Dielectric Property ◽  
Potential Application ◽  
Microstructural Development ◽  
Core Shell ◽  
Structure Property ◽  
The Core ◽  
Structure Property Relationships ◽  
Multilayer Capacitors

A sintering, microstructural development and dielectric property study of BaTiO3–LiF ceramics was performed to assess the potential application of low-fired multilayer capacitors. Not only does LiF allow for sintering below 1000 °C, it also allows for the manipulation of dielectric properties and interfaces within BaTiO3–LiF ceramics. Using mixing laws, a model of the dielectric properties of the core-shell microstructures is presented that agrees well with the observed experimental data.

Mössbauer studies of raw materials from Misti volcano of Arequipa (Peru) for its potential application in the ceramic field

2009 ◽  
Vol 190 (1-3) ◽  
pp. 115-119
Author(s):  
Angel Bustamante ◽  
Francisco Capel ◽  
Flora Barba ◽  
Pío Callejas ◽  
Rivalino Guzmán ◽  
...  
Keyword(s):  
Potential Application ◽  
Raw Materials ◽  
Mössbauer Studies

scholarly journals Selection of Core shell Material based Electromagnetic Wave Absorbers in 2 to18 GHz using TOPSIS and VIKOR Ranking Methods

2019 ◽  
Vol 69 (5) ◽  
pp. 431-436 ◽  
Author(s):  
Samarjit Singh ◽  
Abhishek Kumar
Keyword(s):  
Wave Attenuation ◽  
Raw Materials ◽  
Impedance Matching ◽  
Core Shell ◽  
Analytic Hierarchy ◽  
Enhanced Absorption ◽  
The Military ◽  
First Time ◽  
Hierarchy Process ◽  
Selection Of

Electromagnetic (EM) wave has become an integral part of this electronics dominated era with extensive application in wireless communication, health care, and military applications. This has led to the development of EM wave absorbers for camouflaging the military warheads from the enemy radar tracking systems. The development of these absorbers requires considerable resources viz. time, energy, raw materials and cost. This creates a need for selection of a better absorber from the existing ones rather than the development of a new one to save the valuable resources. The judicious selection of an efficient microwave absorber requires ranking the existing absorbers based on selection criteria. For the first time, an attempt has been made to apply the concept of multi-criteria decisionmaking methods viz. VIKOR and TOPSIS in ranking the microwave absorbers. Core-shell materials provides enhanced EM wave attenuation owing to their hierarchical composite structure which provides a better approach to tune the dielectric and magnetic properties of the composite for obtaining good impedance matching resulting into enhanced absorption. In the present work, magnitude of minimum reflection co-efficient value, absorber thickness, deviation from the central frequency (i.e. 10 GHz) and -10 dB bandwidth have been selected as the criteria for judiciously selecting suitable core-shell based EM wave absorbers in 2-18 GHz. The selected criterion has been assigned distinct weights using Analytic Hierarchy Process (AHP). The AHP derived weights have been employed in TOPSIS and VIKOR analysis for the absorbers ranking and selection.

Biocompatible core–shell electrospun nanofibers as potential application for chemotherapy against ovary cancer

2014 ◽  
Vol 41 ◽  
pp. 217-223 ◽  
Author(s):  
Eryun Yan ◽  
Yingmei Fan ◽  
Zhiyao Sun ◽  
Jianwei Gao ◽  
Xiaoyuan Hao ◽  
...  
Keyword(s):  
Potential Application ◽  
Electrospun Nanofibers ◽  
Core Shell ◽  
Ovary Cancer
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