Results 161 to 170 of about 6,237 (218)

Using Layer-by-layer Assembled Clay Composite Junctions to Enhance the Water Dissociation in Bipolar Membranes. [PDF]

Langmuir
Boulif N, Houben M, Borneman Z, Nijmeijer K.   +3 more
europepmc   +1 more source

An amphoteric and hydrogen-bond-rich artificial α-amino acid for highly durable aqueous redox flow batteries. [PDF]

Nat Commun
Zhang P, Liu Y, Wei J, Wu Z, Song X, Ding G, Wang H, Liang J, Tie Z, Jin Z.   +9 more
europepmc   +1 more source

Exosomes in Bone Generation and Repair: Focusing on Bone Microenvironmental Crosstalk and Engineering Biomaterial Designs. [PDF]

Int J Nanomedicine
Lin Y, Xie Y, He Y, Zhang M, Li J, He J.
europepmc   +1 more source

Macrophages in osteoporotic fractures: from immunometabolic mechanisms to precision therapeutic approaches. [PDF]

Front Endocrinol (Lausanne)
Xing J, Li H, Xia H, Xia L, Zhao H.
europepmc   +1 more source

Multifunctional surface of the nano-morphic PEEK implant with enhanced angiogenic, osteogenic and antibacterial properties. [PDF]

Regen Biomater
Zhang J, Ma T, Liu X, Zhang X, Meng W, Wu J.   +5 more
europepmc   +1 more source

Proceeding International Conference on Chemical and Material Engineering 2012 [PDF]

Aryanti, Nita
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Novel biomimetic actuator based on SPEEK and PVDF

Sensors and Actuators B: Chemical, 2009
In this study, a novel electro-active polymer based on a blended polymer membrane of sulfonated poly(ether ether ketone) (i.e., SPEEK) and poly(vinylidene fluoride) (i.e., PVDF) is newly developed for the realization of a cost-effective and high-performing polymer actuator with controllable stiffness and ionic networking.
Jin-Han Jeon, Sunwoo Lee, Il-Kwon Oh
exaly   +3 more sources

Modified SPEEK membranes for direct ethanol fuel cell

Journal of Power Sources, 2010
Abstract Membranes with low ethanol crossover were prepared aiming their application for direct ethanol fuel cell (DEFC). They were based on (1) sulfonated poly(ether ether ketone) (SPEEK) coated with carbon molecular sieves (CMS) and (2) on SPEEK/PI homogeneous blends.
Suzana P Nunes
exaly   +3 more sources

Properties of Composite Membranes of SPEEK and Nanodiamond

MRS Proceedings, 2012
AbstractThe manufacture of composite materials can improve the properties of proton-conducting polymers as membranes in PEM fuel cells. We have investigated composite membranes obtained by dispersion of nanodiamond particles in a sulfonated PolyEtherEtherKetone (SPEEK) matrix. SPEEK is a major proton-conducting aromatic polymer.
Hou H., Maranesi B., Khadhraoui M., Knauth P., Polini R., Di Vona M. L.   +5 more
openaire   +1 more source

Proton Conductivity of SPEEK Membranes

Polymer-Plastics Technology and Engineering, 2010
Novel sulfonated poly(ether ether ketone) (PEEK) copolymers were prepared using a low-viscosity grade PEEK powder. The TGA studies indicated that SPEEK membranes with up to 75% DS have enough thermal stability. The highest conductivity of 2.176 × 10−2 S cm−1 has been observed at 100°C for SP96 (DS = 72%).
G. M. Shashidhara, K. Naveen Kumar
openaire   +1 more source