Results 101 to 110 of about 5,731 (205)

High temperature proton exchange membranes based on polybenzimidazoles for fuel cells [PDF]

, 2009
Aharoni, Ainla, Ariza, Asensio, Asensio, Asensio, Asensio, Bae, Belohlav, Bingol, Borup, Bouchet, Bouchet, Bouchet, Bouchet, Broka, Brooks, Calundann, Carollo, Cassidy, Chanda, Chanda, Chanda, Chanda, Chanda, Cheddie, Cheddie, Cheddie, Choe, Choe, Chuang, Chuang, Chung, Chung, Costamagna, Daletou, Eaton, Enayetullah, Erdemi, Fontanella, Fontanella, Gaudiana, Gieselman, Gieselman, Glipa, Glipa, Gottesfeld, Gubler, Guerra, Guiver, Harrison, Hasiotis, Hasiotis, He, He, He, Hedberg, Heo, Herring, Hobson, Hoel, Holladay, Hsu, Hu, Hughes, Ise, Iwakura, Jaffe, Jagur-Grodzinski, Jalani, Jang, Jayakody, Jens Oluf Jensen, Jensen, Jensen, Jensen, Jones, Jones, Jorissen, Jouanneau, Kallitsis, Kawahara, Kawahara, Kawahara, Kerres, Kerres, Kerres, Kerres, Kerres, Kerres, Kerres, Kerres, Kerres, Kerres, Kim, Kim, Kim, Kim, Klaehn, Korsgaard, Korsgaard, Korsgaard, Kosmala, Kovar, Kumbharkar, Kuo, LaConti, Landsman, Lasségues, Lee, Lee, Lee, Li, Li, Li, Li, Li, Li, Li, Li, Li, Lin, Litt, Liu, Liu, Liu, Liu, Lobato, Lobato, Ma, Mathias, Mecerreyes, Mohtadi, Mohtadi, Morse, Musto, Musto, Neuse, Neyerlin, Niels J. Bjerrum, Noyé, Oetjen, Ogoshi, Paddison, Pan, Pan, Park, Parthasarathy, Peng, Peron, Perry, Pesiri, Pivovar, Pivovar, Pivovar, Pu, Pu, Pu, Pu, Pu, Qi, Qing, Qing, Qing, Qingfeng Li, Razaq, Reiche, Rikukawa, Robert F. Savinell, Rosini, Roziere, Saffarian, Samms, Sannigrahi, Savinell, Schechter, Schmidt, Schmidt, Schuster, Schönberger, Scott, See Li, Seland, Shao, Shi, Shi, Spry, Staiti, Staiti, Staiti, Staiti, Steininger, Stolten, Tang, Vogel, Voyiatzis, Wainright, Wainright, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wannek, Weber, Weng, Wycisk, Wycisk, Xiao, Xiao, Xie, Xie, Xing, Xing, Xing, Xu, Xu, Xu, Yamada, Yamazaki, Yang, Yasuda, Yu, Zaidi, Zawodzinski, Zecevic, Zelenay, Zenith, Zhai, Zhai, Zhai, Zhang, Zhang, Zhang   +235 more
core   +1 more source

Construction of Highly Conductive Cross-Linked Polybenzimidazole-Based Networks for High-Temperature Proton Exchange Membrane Fuel Cells. [PDF]

Materials (Basel), 2023
Li T, Yang J, Chen Q, Zhang H, Wang P, Hu W, Liu B.   +6 more
europepmc   +1 more source

Method for forming pyrrone molding powders and products of said method [PDF]

, 1972
The formation of pyrrone resins of the ladder or semiladder structure is described. The technique involves initial formation of fully cyclized prepolymers having an average degree of polymerization of about 1.5, one with acidic terminal groups, another ...
Hughes, C. T., Mchenry, R. J.
core   +1 more source

ADHESIVE AND ANTICORROSIVE POLYMERIC COATINGS OBTAINED FROM POLYBENZAZOLES (PBI and PBO)

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2009
: In this study, polybenzimidazole and polybenzoxazole having high molecular weights were prepared with 3,3'-diaminobenzidine, 1,2,4,5-tetraaminobenzene or 3,3'-dihydroxybenzidine and various dihydroxamoyl chloride.
İlkay ÖZAYTEKİN
doaj  

Preliminary investigation of ablative material response to high-intensity CO2 laser radiation [PDF]

Performance tests for ablative materials subjected to high intensity carbon dioxide laser ...
Brewer, W. D.
core   +1 more source

New type of nonflammable paper [PDF]

, 1970
Nonflammable paper is made from fibers of chrysotile asbestos, beta-glass fibers, glass microfibers, and a little nonflammable organic binder. It does not propagate flame in an atmosphere of 16.5-psig oxygen, and it is resistant to rot and mold, making ...
Armstrong, G. K.
core   +1 more source

Electrochemical Conversion of CO₂ to CO Utilizing Quaternized Polybenzimidazole Anion Exchange Membrane. [PDF]

Membranes (Basel), 2023
Li J, Cao Z, Zhang B, Zhang X, Li J, Zhang Y, Duan H.   +6 more
europepmc   +1 more source

Robust and self-healable polybenzimidazole membranes <i>via</i> Diels-Alder chain extension. [PDF]

RSC Adv
Yin M, Pu H.
europepmc   +1 more source

Exploration Atmosphere & EVA Prebreathe Protocol Validation in the 20-Foot Chamber [PDF]

The 2020 exploration atmosphere and EVA prebreathe protocol validation will be the first test in elevated oxygen since the Skylab Medical Experiment Altitude Test (SMEAT)
Marmolejo, Jose, Orndoff, Evelyne
core   +1 more source

Long-Term, Stable Alkaline Electrolysis with a Durable Crystalline Polybenzimidazole Membrane. [PDF]

Small
Lee TK, Kim M, Cho H, Lee S, Kim J, Munsur AZA, Lee BN, Chae JE, Han J, Park HS, Jang JH, Yoo SJ, Peak SY, Lee SY, Cho HS, Park SY, Song KH, Kim HJ.   +17 more
europepmc   +1 more source