Results 1 to 10 of about 874 (128)

Microbial degradation and community structure analysis of hydroxyl-terminated polybutadiene (HTPB) [PDF]

AMB Express, 2021
Hydroxyl-terminated polybutadiene (HTPB) is a curing adhesive that is commonly used in the production of ammunition, and it emerged during the time of war.
Ying Zhang, Min Zou, Adil Farooq Lodhi, Yu-lin Deng   +3 more
doaj   +2 more sources

Highly integrated, alignment healing, and full-recyclable multifunctional flexible devices based on dynamic covalent bonds. [PDF]

Smart Mol
This study addresses stability, repair, and recycling in flexible devices using polymers with identical dynamic bonds but incompatible backbones. This enables robust integration, precise self‐healing, and full recyclability. We demonstrate optoelectronic sensors that, after damage, magnetically self‐assemble and heal upon heating.
Cao X, Qi Y, Niu W, Tang B, Zhang S.
europepmc   +2 more sources

Fatigue failure of prefabricated crack HTPB(hydroxyl-terminated polybutadiene) propellant under strain control [PDF]

Scientific Reports
In an effort to elucidate the fatigue behavior of hydroxyl-terminated polybutadiene (HTPB) propellant with prefabricated cracks under strain-controlled conditions, a comprehensive experimental study was conducted employing an MTS fatigue testing machine.
Genfeng Li, Bo Gao, Hao Hu, Ruifu Cui, Jiwei Feng, Jian He   +5 more
doaj   +2 more sources

Utilization of steric hindrance of alkyl lithium-based initiator to synthesize high 1,4 unit-containing hydroxyl- terminated polybutadiene [PDF]

Royal Society Open Science, 2018
A novel alkyl lithium-based initiator with relatively large steric hindrance, tert-butyldimethylsiloxydimethylpropyl lithium (TBDMSODPrLi), was designed and synthesized.
Xin Min, Xiaodong Fan, Jie Liu
doaj   +2 more sources

Redefining the Minimal Editable Unit of Supramolecular Synthons: A 1→2 Lattice-Editing Strategy in Ternary Multicomponent Crystals. [PDF]

Adv Sci (Weinh)
Inspired by skeletal editing, we propose a lattice‐editing strategy that extends the minimal editable unit in supramolecular crystals from individual components to local supramolecular structural units, enabling non‐stoichiometric one‐to‐many substitution while preserving the parent lattice architecture.
Lin Z, Xia H, Li M, Wang R, Wang Y, Feng X, Tang M, Zhang Y, Zhang Q.   +8 more
europepmc   +2 more sources

Hydroxyl-Terminated Polybutadiene-Based Polyurethane with Self-Healing and Reprocessing Capabilities [PDF]

ACS Omega, 2022
Jiawei Li, Zhao Ning, Weiming Yang, Bin Yang, Yanning Zeng   +4 more
doaj   +2 more sources

Hypergolic Copper Cluster-Based Covalent Organic Frameworks. [PDF]

Adv Sci (Weinh)
Hpergolic cluster‐based covalent organic framework (Cu3‐CB‐COF), assembled from aldehyde‐functionalized carborane monomers and trinuclear copper clusters, demonstrates a strong synergy between its catalytic copper nodes and energetic carborane backbones.
Qiao YZ, Li C, Jiao WY, Sun G, Liu XF, Zang SQ.   +5 more
europepmc   +2 more sources

Pentaerythritol and Glycerol Ester-Based Rosin-Modified Hydroxyl-Terminated Polybutadiene (HTPB) [PDF]

ACS Polymers Au
Frank Lee, Aran Guner, Ken Lewtas, Tony McNally   +3 more
doaj   +2 more sources

Performance and Kinetics Study of Self-Repairing Hydroxyl-Terminated Polybutadiene Binders Based on the Diels–Alder Reaction [PDF]

Polymers, 2017
Yunjun Luo, Min Xia, Guoping Li
exaly   +2 more sources

Rheological Properties of Composite Polymer Liner Based on Hydroxyl‐ Terminated Polybutadiene [PDF]

Journal of Aerospace Technology and Management, 2020
An experimental study to determine the dependence of the viscosity and shear stress of hydroxyl-terminated polybutadiene (HTPB) and dimeryl diisocyanate (DDI) liner on curing time is presented. Viscosity and shear-stress were measured by HAAKE RheoStress
Igor Sapozhnikov, Victor Chernov
doaj   +2 more sources