A review on hydroxylammonium nitrate (HAN) decomposition techniques for propulsion application

WS Chai, KH Cheah, MH Wu, KS Koh, D Sun, H Meng - Acta Astronautica, 2022 - Elsevier
Abstract Development of green propellant is of importance for safer handling and higher cost
effectiveness than conventional toxic hydrazine propellant. Among all green liquid …

Research progress on the catalytic and thermal decomposition of ammonium dinitramide (ADN)

Y Tian, W Xu, W Cong, X Bi, J He, Z Song, H Guan… - RSC …, 2024 - pubs.rsc.org
Ammonium dinitramide (NH4N (NO3) 2, ADN) is regarded as a promising oxidizer due to its
low signature and high specific impulse. Generally, ADN undergoes exothermic …

Fragmentation modeling of gas-phase ionic liquid clusters in high-voltage electric field

L Su, J Zhuo, H Liu, Z Yao, X Xu, S Li - Fuel, 2023 - Elsevier
Cluster fragmentation subjected to a high-voltage electric field may play an important role in
controlling the novel ionic liquid (IL) electrospray propulsion but has received little attention …

Experimental characterization of the electrospray propulsive performance for ionic liquid propellants [EMIm][DCA] and [BMIm][DCA]

C Huang, J Li, M Li - Fuel, 2023 - Elsevier
A chemical-electrospray dual-mode propulsion system is significant in improving mission
capability and flexibility of a spacecraft. Hypergolic ionic liquids are potential propellants of …

Multiplexed Electrospray Emission of Green Energetic Ionic Liquids from Wedge-Shaped Porous Emitters

L Su, Z Yao, J Zhuo, H Liu, H Yan, S Li - Energy & Fuels, 2023 - ACS Publications
Dual-mode propulsion using energetic ionic liquids (EILs) amalgamates the merits of wide-
range thrust and high specific impulse, significantly enhancing the mission flexibility of a …

Ignition of an ionic liquid dual-mode monopropellant using a microwave plasma torch

Y Tang, S Li, Z Yao, B Huang, S Li - Proceedings of the Combustion …, 2023 - Elsevier
The blend of hydroxylammonium nitrate (HAN) and imidazole-based ionic liquid has shown
good feasibility in chemical and electric dual-mode green space propulsion. As conventional …

Flow synthesis of 1-ethyl-3-methylimidazolium ethyl sulfate in a PTFE micro-capillary: an experimental and numerical study

N Sen, KK Singh, S Mukhopadhyay… - Microfluidics and …, 2023 - Springer
In this work, we have reported continuous flow synthesis of 1-ethyl-3-methylimidazolium
ethyl sulfate ionic liquid in a PTFE micro-capillary. A Y-shaped microfluidic junction is used …

Study on the thermal decomposition of an ionic liquid propellant [EMIm][BF4]

HS Peng - Acta Astronautica, 2023 - Elsevier
Ionic liquids are regarded as promising propellants for green spacecraft propulsion. A well
understanding of their fundamental properties is essential to accelerate the applications in …

Fundamental investigations at the nexus of ionic liquids and mass spectrometry

AL Patrick - International Journal of Mass Spectrometry, 2022 - Elsevier
Ionic liquids are an interesting class of compounds, with distinct properties compared to both
high melting point crystalline ionic compounds and typical molecular liquids. Given such …

Experimental investigations on the direct current ignition characteristics of hydroxylammonium nitrate-based ionic liquid propellant

X Chen, Y Tang, Z Yao, J Zhuo, Q Yao, S Li - Proceedings of the …, 2024 - Elsevier
The applications of non-toxic hydroxylamine nitrate (HAN) and imidazole-based ionic liquid
propellants exhibit excellent merits in both high-thrust chemical mode and high-specific …