Preparation of CL-20/TFAZ cocrystals under aqueous conditions: balancing high performance and low sensitivity

CrystEngComm ◽  
2019 ◽  
Vol 21 (47) ◽  
pp. 7271-7279 ◽  
Author(s):  
Ning Liu ◽  
Binghui Duan ◽  
Xianming Lu ◽  
Qian Zhang ◽  
Minghui Xu ◽  
...  
Keyword(s):  
Self Assembly ◽  
High Performance ◽  
Assembly Method ◽  
Low Sensitivity ◽  
Aqueous Conditions

CL-20/TFAZ cocrystal explosives were prepared by a self-assembly method under aqueous conditions with both low sensitivity and high detonation performances.

Preparation of graphene foam with high performance by modified self-assembly method

2016 ◽  
Vol 122 (3) ◽  
Author(s):  
Wenhui Zhang ◽  
Youyi Sun ◽  
Tantan Liu ◽  
Diansen Li ◽  
Chunlin Hou ◽  
...  
Keyword(s):  
Self Assembly ◽  
High Performance ◽  
Graphene Foam ◽  
Assembly Method

A 3D nanostructure of graphene interconnected with hollow carbon spheres for high performance lithium–sulfur batteries

2015 ◽  
Vol 3 (21) ◽  
pp. 11395-11402 ◽  
Author(s):  
Shuangke Liu ◽  
Kai Xie ◽  
Zhongxue Chen ◽  
Yujie Li ◽  
Xiaobin Hong ◽  
...  
Keyword(s):  
Self Assembly ◽  
High Performance ◽  
High Rate ◽  
Carbon Spheres ◽  
Sulfur Cathode ◽  
Assembly Method ◽  
Lithium Sulfur Batteries ◽  
Hollow Carbon ◽  
High Rate Performance ◽  
Hollow Carbon Spheres

A novel 3D rGO–HCS nanostructure was designed via a hydrothermal self-assembly method. When used as a sulfur cathode, it delivers a low capacity-decay rate of 0.052% per cycle after 400 cycles and shows a high rate performance.

scholarly journals Three-Dimensional Graphene Composite Containing Graphene-SiO2 Nanoballs and Its Potential Application in Stress Sensors

Nanomaterials ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 438 ◽  
Author(s):  
Bowei Zhao ◽  
Tai Sun ◽  
Xi Zhou ◽  
Xiangzhi Liu ◽  
Xiaoxia Li ◽  
...  
Keyword(s):  
Self Assembly ◽  
High Performance ◽  
Three Dimensional ◽  
Chemical Vapor ◽  
High Sensitivity ◽  
Measurement Range ◽  
Recoverable Strain ◽  
Assembly Method ◽  
Stress Sensors ◽  
One Step

Combining functional nanomaterials composite with three-dimensional graphene (3DG) is a promising strategy for improving the properties of stress sensors. However, it is difficult to realize stress sensors with both a wide measurement range and a high sensitivity. In this paper, graphene-SiO2 balls (GSB) were composed into 3DG in order to solve this problem. In detail, the GSB were prepared by chemical vapor deposition (CVD) method, and then were dispersed with graphene oxide (GO) solution to synthesize GSB-combined 3DG composite foam (GSBF) through one-step hydrothermal reduction self-assembly method. The prepared GSBF owes excellent mechanical (95% recoverable strain) and electrical conductivity (0.458 S/cm). Furthermore, it exhibits a broad sensing range (0–10 kPa) and ultrahigh sensitivity (0.14 kPa−1). In addition, the water droplet experiment demonstrates that GSBF is a competitive candidate of high-performance materials for stress sensors.

Facile and rapid fabrication of large-scale silver nanoparticles arrays with high SERS performance

RSC Advances ◽  
2015 ◽  
Vol 5 (128) ◽  
pp. 105820-105824 ◽  
Author(s):  
Jiaolai Jiang ◽  
Shaofei Wang ◽  
Haoxi Wu ◽  
Jing Zhang ◽  
Haibo Li ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Ascorbic Acid ◽  
Self Assembly ◽  
High Performance ◽  
Large Scale ◽  
Sers Substrate ◽  
Assembly Method ◽  
Rapid Fabrication

A facile and rapid self-assembly method for fabricating a high performance SERS substrate was reported here by using ascorbic acid as an active reagent.

Preparation of polyaniline hollow microspheres/zinc composite and its application in lithium battery

2018 ◽  
Vol 31 (2) ◽  
pp. 178-185 ◽  
Author(s):  
Zhihua Li ◽  
Yuting Shen ◽  
Yanbo Li ◽  
Feng Zheng ◽  
Lanlan Liu ◽  
...  
Keyword(s):  
Self Assembly ◽  
High Performance ◽  
Lithium Battery ◽  
Ac Impedance ◽  
Internal Resistance ◽  
Hollow Microspheres ◽  
Assembly Method ◽  
Discharge Efficiency ◽  
A Current ◽  
Charge Discharge

Polyaniline (PANI) hollow microspheres were synthesized by a self-assembly method in aqueous solution of poly (2-acrylamido-2-methylpropane sulfonic acid) (PAMPS), and then microspheric zinc (Zn) was introduced into PANI to prepare PANI hollow microspheres/Zn composite. The structure and morphology of as-synthesized samples were investigated by Fourier transform infrared spectroscopy, ultraviolet–visible spectroscopy, and scanning electron microscopy, respectively. The charge/discharge property, cyclic voltammetry, and alternating current (AC) impedance spectroscopy of as-prepared samples were also examined in detail. The results showed that the electrical conductivity of PANI/Zn composite reached 21.2 ± 0.16 S/cm at 20 wt% of Zn, which was 11.4 S/cm higher than that of PANI. The first discharge capacity of PANI/Zn lithium battery reached 570.8 mAh/g at a current density of 0.2 mA/cm2. After 15 cycles, it remained at 159 mAh/g, which was 107 mAh/g higher than that of PANI lithium battery. Furthermore, the results of AC impedance test showed that the addition of Zn powders significantly reduced the internal resistance of battery. Compared with PANI, PANI/Zn composite showed greater capacity, higher conductivity, and charge/discharge efficiency, which was more suitable for the cathode material of high performance lithium battery.

3D sandwiched nanosheet of MoS2/C@RGO achieved by supramolecular self-assembly method as high performance material in supercapacitor

2019 ◽  
Vol 777 ◽  
pp. 1176-1183 ◽  
Author(s):  
Qian Liu ◽  
Aimei Gao ◽  
Yulan Huang ◽  
Fenyun Yi ◽  
Honghong cheng ◽  
...  
Keyword(s):  
Self Assembly ◽  
High Performance ◽  
Assembly Method

A dimethyl methylphonate sensor based on HFIPPH modified SWCNTs

2022 ◽  
Author(s):  
Haiyang Wu ◽  
Yubin Yuan ◽  
Qiang Wu ◽  
Xiangrui Bu ◽  
Long Hu ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Self Assembly ◽  
High Performance ◽  
Gas Sensing ◽  
Detection System ◽  
High Sensitivity ◽  
Assembly Method ◽  
Sensitivity And Selectivity ◽  
Effect Transistor ◽  
Walled Carbon Nanotubes

Abstract In order to meet the requirements of ultra-fast real-time monitoring of sarin simulator with high sensitivity and selectivity, it is of great significance to develop high performance dimethyl methylphonate (DMMP) sensor. Herein, we proposed a DMMP sensor based on p-hexafluoroisopropanol phenyl (HFIPPH) modified self-assembled single-walled carbon nanotubes (SWCNTs) with field effect transistor (FET) structure. The self-assembly method provides a 4 nanometres thick and micron sized SWCNT channel, with high selectivity to DMMP. The proposed SWCNTs-HFIPPH based sensor exhibits remarkably higher response to DMMP than bare SWCNT based gas sensor within only few seconds. The gas sensing response of SWCNTs-HFIPPH based sensor for 1ppm DMMP is 18.2%, and the response time is about 10 seconds. What's more, the gas sensor we proposed here shows excellent selectivity and reproducibility, and the limitation of detection is as low as ppb level. The proposed method lays the foundation for miniaturization and integration of DMMP sensors, expecting to develop detection system for practical sarin sensing application.

Novel nitrogen-rich porous carbon spheres as a high-performance anode material for lithium-ion batteries

2014 ◽  
Vol 2 (39) ◽  
pp. 16617-16622 ◽  
Author(s):  
Dongdong Li ◽  
Liang-Xin Ding ◽  
Hongbin Chen ◽  
Suqing Wang ◽  
Zhong Li ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Porous Carbon ◽  
Self Assembly ◽  
High Performance ◽  
Lithium Ion ◽  
Carbon Spheres ◽  
Assembly Method ◽  
Porous Carbon Spheres

Novel nitrogen-rich porous carbon spheres with appropriate pores distribution are proposed and prepared by using a template-assisted self-assembly method, and exhibit superior electrochemical performance and show promise as the anode material for LIBs.

Interfacial self-assembly engineering for constructing a 2D flexible superlattice polyoxometalate/rGO heterojunction for high-performance photovoltaic devices

2020 ◽  
Vol 49 (12) ◽  
pp. 3766-3774 ◽  
Author(s):  
Jianping Li ◽  
Dai Wu ◽  
Chunlei Wang ◽  
Ding Liu ◽  
Weilin Chen ◽  
...  
Keyword(s):  
Conversion Efficiency ◽  
Self Assembly ◽  
High Performance ◽  
Photoelectric Conversion Efficiency ◽  
Photovoltaic Devices ◽  
Photoelectric Conversion

The strategy of constructing a 2D flexible superlattice polyoxometalate/rGO heterojunction is proposed to improve the photoelectric conversion efficiency of photovoltaic devices.

Self-assembly enabled nano-intercalation for stable high-performance MXene membranes

2021 ◽  
pp. 119464
Author(s):  
Qingwu Long ◽  
Shuaifei Zhao ◽  
Jiexin Chen ◽  
Zhe Zhang ◽  
Guangxian Qi ◽  
...  
Keyword(s):  
Self Assembly ◽  
High Performance
Sign in / Sign up

Export Citation Format

Share Document