Bioinspired interfacial reinforcement of polymer-based energetic composites with a high loading of solid explosive crystals

2017 ◽  
Vol 5 (26) ◽  
pp. 13499-13510 ◽  
Author(s):  
Guansong He ◽  
Zhijian Yang ◽  
Liping Pan ◽  
Jianhu Zhang ◽  
Shijun Liu ◽  
...  
Keyword(s):  
High Loading ◽  
Solid Explosive ◽  
Energetic Composites

In this work, inspired by the strong chemical adhesion of mussels, a facile and noncovalentin situpolymerization of dopamine approach has been employed to coat 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) crystals.

A high-volumetric-capacity and high-areal-capacity ZnCo2O4 anode for Li-ion batteries enabled by a robust biopolymer binder

2018 ◽  
Vol 6 (40) ◽  
pp. 19455-19462 ◽  
Author(s):  
Jie Liu ◽  
Yuxue Xuan ◽  
Dilini G. D. Galpaya ◽  
Yuanxiang Gu ◽  
Zhan Lin ◽  
...  
Keyword(s):  
Guar Gum ◽  
High Loading ◽  
Li Ion Batteries ◽  
Volumetric Capacity ◽  
Li Ion ◽  
Robust Network ◽  
Areal Capacity

A high-loading ZnCo2O4 anode has been achieved via in situ formation of a robust network between the guar gum binder and micro-ZnCo2O4.

In situ gelation of PEG-PLGA-PEG hydrogels containing high loading of hydroxyapatite: in vitro and in vivo characteristics

2014 ◽  
Vol 9 (1) ◽  
pp. 015011 ◽  
Author(s):  
Mei-Chun Lai ◽  
Kung-Chin Chang ◽  
Sheng-Chieh Hsu ◽  
Ming-Chieh Chou ◽  
Wei-I Hung ◽  
...  
Keyword(s):  
High Loading ◽  
Peg Hydrogels ◽  
In Situ Gelation

Electrochemical properties of high-loading sulfur–carbon materials prepared by in situ generation method

Rare Metals ◽  
2019 ◽  
Author(s):  
Can Jiao ◽  
Chun-Rong Zhao ◽  
Li Zhang ◽  
Shang-Qian Zhao ◽  
Guo-Yao Pang ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Carbon Materials ◽  
High Loading ◽  
In Situ Generation

scholarly journals Achieving an exceptionally high loading of isolated cobalt single atoms on a porous carbon matrix for efficient visible-light-driven photocatalytic hydrogen production

2019 ◽  
Vol 10 (9) ◽  
pp. 2585-2591 ◽  
Author(s):  
Rui Shi ◽  
Chengcheng Tian ◽  
Xiang Zhu ◽  
Cheng-Yun Peng ◽  
Bingbao Mei ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Porous Carbon ◽  
Carbon Matrix ◽  
High Loading ◽  
Photocatalytic Hydrogen Production ◽  
Single Atoms ◽  
Visible Light Driven ◽  
Preparation Strategy

Isolated cobalt single atoms with a high loading of 5.9 wt% are generated through an in situ preparation strategy.

In situ conversion of sub-4 nm Co(OH)2 nanosheet arrays from phytic acid-derived Co3(HPO4)2(OH)2 for superior high loading supercapacitors

2018 ◽  
Vol 6 (41) ◽  
pp. 20015-20024 ◽  
Author(s):  
Shengqi Wang ◽  
Zhaoqiang Zhu ◽  
Pengwei Li ◽  
Chunhua Zhao ◽  
Chongjun Zhao ◽  
...  
Keyword(s):  
Phytic Acid ◽  
High Loading ◽  
Nanosheet Arrays

Sub-4 nm Co(OH)2 nanosheet arrays were converted in situ from phytic acid-derived Co3(HPO4)2(OH)2, and the as-prepared SNC@CoF electrode exhibited a Qm of 429 mA h g−1 (0.42 A g−1).

In-Situ Assembled VS4 as a Polysulfide Mediator for High-Loading Lithium–Sulfur Batteries

2020 ◽  
Vol 5 (4) ◽  
pp. 1177-1185 ◽  
Author(s):  
Liu Luo ◽  
Jianyu Li ◽  
Hooman Yaghoobnejad Asl ◽  
Arumugam Manthiram
Keyword(s):  
High Loading ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

scholarly journals Synthesis of monolithic shape-stabilized phase change materials with high mechanical stability via a porogen-assisted in situ sol–gel process

RSC Advances ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 3072-3083 ◽  
Author(s):  
Felix Marske ◽  
Juliana Martins de Souza e Silva ◽  
Ralf B. Wehrspohn ◽  
Thomas Hahn ◽  
Dirk Enke
Keyword(s):  
Phase Change ◽  
Phase Change Materials ◽  
Mechanical Stability ◽  
Sol Gel ◽  
High Loading ◽  
Core Shell ◽  
Loading Capacity ◽  
Sol Gel Process ◽  
High Mechanical Stability

Nanoconfinement of PCMs in core-shell-like silica structures via an inexpensive porogen-assisted sol–gel process to produce shape-stabilized PCMs as monoliths with high mechanical stability and high loading capacity.

scholarly journals Enhanced Crystal Stabilities of ε-CL-20 via Core-Shell Structured Energetic Composites

2020 ◽  
Vol 10 (8) ◽  
pp. 2663 ◽  
Author(s):  
Honglei Zhang ◽  
Qingjie Jiao ◽  
Wanjun Zhao ◽  
Xueyong Guo ◽  
Dayong Li ◽  
...  
Keyword(s):  
Energetic Materials ◽  
In Situ Polymerization ◽  
High Energy ◽  
Morphological Characterization ◽  
Core Shell ◽  
Scanning Calorimetry ◽  
Polymer Bonded Explosives ◽  
Friction Sensitivity ◽  
Energetic Composites

2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (CL-20) is a widely used high-energy explosive for the application of energetic materials. However, the phase transformation from ε-CL-20 to γ-CL-20 restrains its further application in polymer bonded explosives (PBXs) and propellants. To inhibit the phase transition of CL-20, dopamine was first used in an efficient and facile method of in situ polymerization to passivate CL-20 crystals. The core-shell microcapsule particles were obtained, and the morphological characterization demonstrates the formation of a dense core-shell structure. The differential scanning calorimetry (DSC) and in situ X-ray diffraction (XRD) test results show that the compact and dense coating delays the ε-CL-20 crystal transformation temperature by about 30 °C, which enhances thermal stability. In addition, with the coating via polymers, the friction sensitivity of ε-CL-20 crystals decreases significantly. The findings indicate a successful application of dopamine chemistry in high-energy explosives, which provides an attractive method to modify the properties of CL-20 crystals.

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