Nano-palladium/carbon nanotube-MXene composite and application thereof to nitro-aromatic-type explosive detection
A carbon nanotube and composite material technology, applied in the field of explosives detection, can solve the problems of easy oxidation, easy stacking, easy agglomeration, etc., and achieves the effects of good stability, good selectivity and high detection efficiency
Active Publication Date: 2019-03-01
鑫瑞特检测技术(无锡)有限公司
2 Cites 15 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Method used
View more
Abstract
The invention discloses a nano-palladium/carbon nanotube-MXene composite and application thereof to nitro-aromatic-type explosive detection. The Ti3C2Tx MXene surface is loaded with palladium nanoparticles, a carbon nanotube is grown on the MXene surface in a catalyzed mode through the palladium nanoparticles, and the diameter range of the carbon nanotube is 20-40 nm. According to the preparationsteps: a few layers of Ti3C2Tx MXene nano-sheets are provided; and the MXene nano-sheets are subjected to still standing in a solution containing a palladium precursor, and chemical vapor deposition (CVD) is conducted on the obtained Pd NPs/MXene composite. Application of the nano-palladium/carbon nanotube-MXene composite to nitro-aromatic-type explosive detection comprises the following steps: acomparison standard solution of a nitro-type explosive is subjected to gradient preparation; a glassy carbon electrode coated with nano-palladium/carbon nanotube-MXene is inserted into the prepared standard solution to be enriched; and taking a platinum wire as a counter electrode, an Ag/AgCl electrode as a reference electrode, and the glassy carbon electrode coated with the nano-palladium/carbonnanotube-MXene as a working electrode, a detection line and the linear range of the to-be-detected nitro-type explosive are obtained, and a detection method comprises cyclic voltammetry and a linear scanning voltammetry electrochemical method.
Application Domain
Material nanotechnologyMaterial analysis using wave/particle radiation +3
Technology Topic
Carbon nanotubeExplosive detection +12
Image
Examples
- Experimental program(7)
- Effect test(1)
Example Embodiment
Example Embodiment
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Use of arjunolic acid in preparing glycosidase inhibitor
Owner:ZHEJIANG UNIV
Medical adhesives and preparation method thereof
Owner:莫秀梅 +1
Preparation of conductive polymer / carbon nano-tube composite mesoporous nano-tube
Owner:NANJING UNIV
Methanol gasoline and its preparation method
Owner:永州锦溁新能源开发有限公司
Classification and recommendation of technical efficacy words
- good stability
- Easy to prepare
Nano Anticancer Micelles of Vinca Alkaloids Entrapped in Polyethylene Glycolylated Phospholipids
Owner:BEIJING DIACRID MEDICAL TECH
Screw-driven lifting platform
Owner:TSANG LINGCHU
Alumina supporter and preparation method thereof
Owner:SHANXI UNIV
Digital inkjet thermal transfer printing water-based ink for textiles and preparation method of ink
Owner:HANGZHOU HIWETECH CHEM TECH CO LTD
Aerated products with reduced creaming
Owner:CONOPCO INC D B A UNILEVER