Results 231 to 240 of about 137,660 (279)

Electro‐Chemo‐Mechanical Coupling in Composite Cathodes of Sulfide‐Based All‐Solid‐State Batteries: Pathways, Degradation, and Design Rules

Advanced Science, EarlyView.
This review provides an integrated framework for achieving superior electrochemical performance in sulfide‐based all‐solid‐state batteries. It first delineates mechano‐electrochemical failure modes of cathode active materials and solid electrolytes, then outlines engineering principles for particle morphology, electronic and ionic conduction, and ...
Gawon Song, Seonghyun Lee, Minseon Lee, Junsung Park, Kyu Tae Lee   +4 more
wiley   +1 more source

Scalable Upcycling of Spent Lithium‐Ion Battery Anodic Graphite to Electronic‐Grade Graphene

Advanced Science, EarlyView.
Graphite anodes from spent lithium‐ion batteries are upcycled into electronic‐grade graphene nanoplatelets for highly conductive screen printing inks (> 104 S m−1). Screen‐printed micro‐supercapacitors confirm the utility of the upcycled graphene (1.78 mF/cm2 capacitance for > 10 000 cycles). Life cycle assessment and techno‐economic analysis highlight
Janan Hui, Jenna N. Trost, Wesley Y. Chen, Maryam Khalaj, Lindsay E. Chaney, Peyton Melin, Albert L. Lipson, Jennifer B. Dunn, Mark C. Hersam   +8 more
wiley   +1 more source

High Energy Density in All-Organic Polyimide-Based Composite Film by Doping of Polyvinylidene Fluoride-Based Relaxor Ferroelectrics. [PDF]

Polymers (Basel)
Wang C, Shen Y, Cao X, Zheng X, Ren K.
europepmc   +1 more source

Correction to "β-Phase Crystallinity, Printability, and Piezoelectric Characteristics of Polyvinylidene Fluoride (PVDF)/Poly(methyl methacrylate) (PMMA)/Cyclopentyl-polyhedral Oligomeric Silsesquioxane (Cp-POSS) Melt-Compounded Blends". [PDF]

ACS Appl Polym Mater
Edwards TR, Shankar R, Smith PGH, Cross JA, Lequeux ZAB, Kemp LK, Qiang Z, Iacono ST, Morgan SE.   +8 more
europepmc   +1 more source

Synthesis and Properties of Polyvinylidene Fluoride-Hexafluoropropylene Copolymer/Li₆PS₅Cl Gel Composite Electrolyte for Lithium Solid-State Batteries. [PDF]

Gels
Liang X, Shi X, Lan L, Qing Y, Zhang B, Fang Z, Wang Y.   +6 more
europepmc   +1 more source

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FeCl3 doped polyvinylidene fluoride

Journal of Materials Science, 1994
Infrared (350-4000 cm -1) and optical (1.1 5 x 1 04 - 2.95 x 1 04 cm -1) spectra, differential thermal analysis (DTA) and d.c. electrical resistivity of FeCI3- doped polyvinylidene fluoride (PVDF) films, over the doping mass fraction range 0 ~< w ~< 0.40, have been measured. The i.r. spectra provided evidence of: (a) the presence of both ~ and y phases
A. Tawansi, H. I. Abdel-Kader, W. Balachandran, E. M. Abdel-Razek   +3 more
openaire   +2 more sources

Ferroelectricity in polyvinylidene fluoride

Journal of Applied Physics, 1978
Changes induced in the orientation of the axes of crystallites in thin films of polyvinylidene fluoride by the application of 6×107 V/m at 100 °C for 1/2 h have been observed. The changes were observed by measuring the intensity of x rays diffracted from the film as a function of the orientation of the film relative to the diffracting x-ray beam.
R. G. Kepler, R. A. Anderson
openaire   +1 more source

Pyroelectricity in polyvinylidene fluoride

Journal of Applied Physics, 1973
The pyroelectric behavior of as-received 2-mil polyvinylidene fluoride films was studied as a function of the poling treatment. It is shown that poling induces a thermally reversible electric polarization in addition to an electric polarization which vanishes upon the first heating of the sample.
G. Pfister, M. Abkowitz, R. G. Crystal
openaire   +1 more source

Pyroelectricity in polyvinylidene fluoride

Journal of Applied Physics, 1979
The magnitude of the pyroelectric coefficient in polyvinylidene fluoride was observed to increase significantly on maintaining the poling field while cooling the samples from elevated poling temperatures to ambient temperature. The results of the measurement of the depolarization currents with repeated thermal cycling of poled specimens from ...
D. K. Das-Gupta, J. S. Duffy
openaire   +1 more source