Results 51 to 60 of about 1,271 (200)

Automotive body panel containing thermally exfoliated graphite oxide [PDF]

, 2011
An automotive body panel containing a polymer composite formed of at least one polymer and a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 m.sup.2/g to 2600 m.sup.2 ...
Abdala, Ahmed, Adamson, Douglas, Aksay, Ilhan A., Prud'Homme, Robert K.   +3 more
core   +1 more source

Role of Pressure and Aluminum Size in Solid Propellant CCP Generation [PDF]

, 2017
Aluminum combustion in solid propellants generates condensed products leaving the burning surface. The population of this particles is quite wide, spanning from smoke-oxide to molten metal drops.
Carlotti, Stefania, Dossi, Stefano, Galfetti, Luciano, Maggi, Filippo, Paravan, Christian   +4 more
core   +1 more source

A Structural Integrity Perspective for the Assessment of Ageing in Composite Solid Propellants

Propellants, Explosives, Pyrotechnics, Volume 50, Issue 10, Page 152-158, October 2025.
ABSTRACT Composite solid propellants (CSPs) are critical materials in the defence and aerospace industries, known for their complex mechanical behaviour and susceptibility to ageing. This study explores the application of Principal Component Analysis (PCA) to discriminate the ageing degradation of CSPs based on structural integrity parameters.
Mario Martínez, Raúl López, Jesús Rodríguez, Alicia Salazar   +3 more
wiley   +1 more source

Effect of Fluoroalcohol Chain Extension Modified HTPB Binder on the Combustion Performance of Aluminized Propellants

Crystals
To enhance both the mechanical properties of hydroxyl-terminated polybutadiene (HTPB) binder and the combustion efficiency of aluminized propellants, 2,2,3,3,4,4,5,5-octafluoro-1,6-hexanediol (OFHD) was employed as a chain extender to impart mechanical ...
Yanjie Huang, Kanghua Chang, Jie Yao, Xueyong Guo, Chen Shen, Shi Yan   +5 more
doaj   +1 more source

Influence of 1,4-butanediol on hydroxyl-terminated poly(butadiene) based composite propellant binder characteristics [PDF]

Scientific Technical Review, 2015
1.4-butanediol, as a chain extender, was incorporated into a hydroxyl-terminated poly(butadiene) based composite rocket propellant binder composition. As curing agents, isophorone diisocyanate (IPDI) and toluene diisocyanate (TDI) were used.
Brzić Saša, Rodić Vesna, Dimić Mirjana, Simić Danica, Jelisavac Ljiljana, Bogosavljević Marica   +5 more
doaj  

Emulsifier containing thermally exfoliated graphite oxide [PDF]

, 2011
An emulsifier containing a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 m.sup.2/g to 2600 m.sup.2 ...
Aksay, Ilhan A., Prud'Homme, Robert K.
core   +1 more source

Recycling Waste Rubber Into Single‐Walled Carbon Nanotubes: Narrow Chirality Distribution and Hydrogen Byproduct

Carbon Neutralization, Volume 4, Issue 5, September 2025.
A magnesia‐supported cobalt catalyst is designed to effectively upcycle waste rubbers and tires, producing high‐quality single‐walled carbon nanotubes with a narrow chirality distribution and hydrogen. This approach is applicable to six different types of rubber products and real‐world tires, offering a new pathway for waste rubber recycling and ...
Zhaoyang Han, Qianru Wu, Xuan Lv, Fedor M. Maksimov, Alexander I. Chernov, Fangfang Cheng, Guangyi Lin, Guodong Xu, Xinyu Chen, Kezheng Chen, Jifu Bi, Maoshuai He   +11 more
wiley   +1 more source

Thermal and mechanical reinforcement of a novel paraffin-based hydroxyl-terminated polybutadiene (HTPB) binder containing a three-dimension (3D) diurea–paraffin wax (DU–PW) for prevention of PW leakage

RSC Advances, 2018
DU is creatively used as supporting materials to shape-stablize PW. The prepared DU–PW composite can effectively improve the thermal and mechanical properties of PW/HTPB, indicating a prospect to prevent PW leakage in PBX.
Xia Gao, Tianbo Zhao, Guan Luo, Baohui Zheng, Hui Huang, Xue Han, Rui Ma, Yuqiao Chai   +7 more
openaire   +3 more sources

Gas storage cylinder formed from a composition containing thermally exfoliated graphite [PDF]

, 2012
A gas storage cylinder or gas storage cylinder liner, formed from a polymer composite, containing at least one polymer and a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 m(exp 2)/g
Aksay, Ilhan A., Prud'Homme, Robert K.
core   +1 more source

Ultrasonically Accelerated Nitration of Hydroxyl-Terminated Polybutadiene: Process Efficiency and Product Characterization

Eng
Hydroxyl-terminated polybutadiene (HTPB) is widely studied and the most used prepolymer for the binder system of composite solid propellants. A suitable functionalization of HTPB with energetic groups greatly improves the performance of the propellant ...
Ventsislav Bakov, Spaska Yaneva, Nadezhda Rangelova, Milko Berner, Damyan Ganchev, Nikolai Georgiev   +5 more
doaj   +1 more source