Exploring the possibilities of energetic ionic liquids as non-toxic hypergolic bipropellants in liquid rocket engines

II Sam, S Gayathri, G Santhosh, J Cyriac… - Journal of Molecular …, 2022 - Elsevier
Energetic ionic liquids (EILs) are widely investigated as hypergolic non-toxic bipropellant
fuel along with green and non-toxic concentrated hydrogen peroxide oxidiser. These …

Hypergolic ignition behaviors of green propellants with hydrogen peroxide: The TMEDA/DMEA system

FAS Mota, L Fei, C Tang, Z Huang, FS Costa - Fuel, 2023 - Elsevier
For nearly-six decades, hydrazine and its derivatives have been the standard fuels for
rockets and spacecrafts. However, their attractive features are offset by their toxicity and …

Experimentally validated ab initio crystal structure prediction of novel metal–organic framework materials

Y Xu, JM Marrett, HM Titi, JP Darby… - Journal of the …, 2023 - ACS Publications
First-principles crystal structure prediction (CSP) is the most powerful approach for materials
discovery, enabling the prediction and evaluation of properties of new solid phases based …

Hunting for energetic complexes as hypergolic promoters for green propellants using hydrogen peroxide as oxidizer

X Zhao, Z Wang, X Qi, S Song, S Huang… - Inorganic …, 2021 - ACS Publications
The development of hypergolic materials has aroused great interest due to their important
applications in aerospace technology. In this work, six new energetic complexes were …

Hypergolic coordination compounds as modifiers for ionic liquid propulsion

Z Li, Y Zhong, L Liang, Y Feng, J Zhang… - Chemical Engineering …, 2021 - Elsevier
Ionic liquids (ILs) have been regarded as green hypergolic materials since 2008, and
hundreds of hypergolic ionic liquids have been reported thus far. However, only few have …

[HTML][HTML] Metal–organic frameworks as hypergolic additives for hybrid rockets

O Jobin, C Mottillo, HM Titi, JM Marrett… - Chemical …, 2022 - pubs.rsc.org
Hybrid rocket propulsion can contribute to reduce launch costs by simplifying engine design
and operation. Hypergolic propellants, ie igniting spontaneously and immediately upon …

Hydride-and boron-free solid hypergolic H2O2-ignitophores

J Das, D Shem-Tov, S Wang, L Zhang, E Flaxer… - Chemical Engineering …, 2021 - Elsevier
The race and competition in aerospace technologies based on environmentally friendly
green propulsion systems with green fuels and oxidizers are attracting a significant attention …

One-dimensional copper bromide based inorganic-organic hybrids as fuels for hypergolic bipropellants with hydrogen peroxide as oxidizer

YJ Wang, XY Wang, H Xu, WW Ren, R Pang… - Chemical Engineering …, 2023 - Elsevier
In this work, a series of unprecedented one-dimensional (1D) copper bromide-based
inorganic–organic hybrids were synthesized as hypergolic fuels. In the absence of …

Unearthing hidden hypergolic potential of energetic complexes with hydrogen peroxide

K Wang, Z Wang, X Zhao, X Qi, S Song, Y Jin… - Combustion and …, 2022 - Elsevier
The development of hypergolic materials has aroused great interest since their significant
application in bipropellant systems. In this work, five energetic complexes (1–5) were …

Novel hypergolic green fuels with hydrogen peroxide for propulsion systems

FAS Mota, L Fei, M Liu, J Jiang, C Tang - Journal of Propulsion and …, 2024 - arc.aiaa.org
By combining the advantages of chemicals from two different classes, a series of catalytically
promoted green hypergolic fuels named polyamine/alkanolamine-based hypergolics …