Results 81 to 90 of about 5,752 (206)

High‐Performance, Flame‐Retardant, Binder‐Free Li‐Hectorite‐Polybenzimidazole Fiber Separator for Li‐Ion Batteries

Macromolecular Materials and Engineering
Li‐Hectorite (Li‐Hec) clays have inherent 2D diffusion slits offering high lithium (Li+) ion conductivity. Such Li‐Hec clays spontaneously delaminate into flexible nanosheets, allowing them to be coated on high‐temperature stable polybenzimidazole (PBI ...
Sagar A. Joshi, Sivaraj Pazhaniswamy, Christian Plank, Michael A. Danzer, Haoqing Hou, Jun Young Cheong, Josef Breu, Seema Agarwal   +7 more
doaj   +1 more source

Low-density polybenzimidazole foams for thermal insulation and fire protection [PDF]

, 1975
Fire-resistant and nonsmoking foam can be prepared in desirable density range of 24 to 50 kg/cu m by controlled thermal crosslinking of polybenzimidazole prepolymer.
Deland, C., Kourtides, D., Milligan, R., Parker, J. A.   +3 more
core   +1 more source

Thermophysical and chemical characterization of charring ablative materials Final report [PDF]

Thermophysical and chemical properties of charring ablative ...
Deem, H. W., Eldridge, E. A., Fabish, T. J., Krause, H. H., Lagedrost, J. F., Vaughan, D. A.   +5 more
core   +1 more source

A polybenzimidazole/graphite oxide based three layer membrane for intermediate temperature polymer electrolyte membrane fuel cells [PDF]

, 2016
A three layer membrane (TLM) of polybenzimidazole/graphite oxide/polybenzimidazole (PBI/GO/PBI) has been fabricated as an electrolyte for intermediate temperature polymer exchange membrane fuel cells (IT-PEMFCs). The membrane is prepared by encapsulating
Cheng, Jigui, Deng, Yuming, Fei, Ming Ming, Huang, Xin, Liu, Xiaoteng, Scott, Keith, Wang, Gang, Xing, Lei, Xu, Chenxi   +8 more
core   +1 more source

Dichlorido[tris(1H-benzimidazol-2-ylmethyl)amine-κ4N,N3,N3′,N3′′]iron(III) chloride tetrahydrofuran monosolvate monohydrate

Acta Crystallographica Section E, 2009
In the title compound, [FeCl2(C24H21N7)]Cl·C4H8O·H2O, the FeIII atom is coordinated by four N atoms of the polybenzimidazole ligand and two Cl atoms in a distorted octahedral environment.
Dong'e Wang
doaj   +1 more source

Optimization of gas diffusion electrode for polybenzimidazole-based high temperature proton exchange membrane fuel cell: Evaluation of polymer binders in catalyst layer [PDF]

, 2013
Gas diffusion electrodes (GDEs) prepared with various polymer binders in their catalyst layers (CLs) were investigated to optimize the performance of phosphoric acid doped polybenzimidazole (PBI)-based high temperature proton exchange membrane fuel cells
Bladergroen, Bernard Jan, Linkov, Vladimir, Pasupathi, Sivakumar, Pollet, Bruno G., Su, Huaneng   +4 more
core   +1 more source

Enhanced Organic Solvent Nanofiltration Membranes with Double Permeance via Laser‐Induced Graphitization of Polybenzimidazole

Advanced Materials Interfaces
This study investigates the fabrication of organic solvent nanofiltration (OSN) membranes through laser‐induced graphitization of polybenzimidazole (PBI).
Seong Heon Kim, Muhammad Ajmal Khan, Kwang Seop Im, Pilgyu Kang, Sang Yong Nam   +4 more
doaj   +1 more source

Polybenzimidazole (PBI) Functionalized Nanographene as Highly Stable Catalyst Support for Polymer Electrolyte Membrane Fuel Cells (PEMFCs) [PDF]

, 2016
Nanoscale graphenes were used as cathode catalyst supports in proton exchange membrane fuel cells (PEMFCs). Surface-initiated polymerization that covalently bonds polybenzimidazole (PBI) polymer on the surface of graphene supports enables the uniform ...
Borup, Rodney, Li, Wenzhen, Li, Wenzhen, Qiu, Yang, Rockward, Tommy, Stanciu, Lia, Uzunoglu, Aytekin, Xie, Jian, Xin, Le, Yang, Fan   +9 more
core   +2 more sources

An intelligent ion goalkeeper: a synergistically enhanced ion exchange membrane via multilayer interfacial assembly for vanadium flow batteries

Materials Futures
The intractable trade-off between proton conductivity and vanadium ion selectivity, known as the ‘transmission paradox’ is a critical bottleneck hindering the commercialization of vanadium flow batteries (VFBs).
Wei Xiao, Yuanyuan Zhang, Zhaohan Meng, Kai Zhang, Yidan Sun, Yue Yang, Hebin Wang, Jingze Hu, Xuan Yuan, Xihao Zhang, Jiaqi Liu, Denghua Zhang   +11 more
doaj   +1 more source

Attachment methods for advanced spacecraft thermal control materials - An annotated bibliography, phase 1 Summary report supplement [PDF]

Annotated bibliography on attachment methods for advanced spacecraft thermal control ...
Abbott, H. M., Kordsmeier, N. H., Jr.
core   +1 more source