7 Consider the possible structures formed during the mixing of an active material with an adsorbingpolymer in a battery electrode formulation.(a)(b)(c)Which of the following statements are CORRECT?The bridging of the active particles shown in (a) will cause a higher apparent viscosity of the formulation anda mechanical gel-like behaviourO Structure (c) will enable a conductive electrode material if a conductive additive is dispersed alongside thepolymer chainsThe adsorbed polymer in structure (b) will be insufficient to stabilise the active particlesO All three structures, (a), (b), (c) are coatable onto a current collector using a slurry coating process

When an active material is mixed with an absorbing active polymer is called spherical synthetic…

Consider the possible structures formed during the mixing of an active material with an adsorbing polymer in a battery electrode formulation. (a) (b) Which of the following statements are CORRECT? (c) The bridging of the active particles shown in (a) will cause a higher apparent viscosity of the formulation and a mechanical gel-like behaviour Structure (c) will enable a conductive electrode material if a conductive additive is dispersed alongside the polymer chains The adsorbed polymer in structure (b) will be insufficient to stabilise the active particles All three structures, (a), (b), (c) are coatable onto a current collector using a slurry coating process

Consider the possible structures formed during the mixing of an active material with an adsorbing polymer in a battery electrode formulation. (a) (b) Which of the following statements are CORRECT? (c) The bridging of the active particles shown in (a) will cause a higher apparent viscosity of the formulation and a mechanical gel-like behaviour Structure (c) will enable a conductive electrode material if a conductive additive is dispersed alongside the polymer chains The adsorbed polymer in structure (b) will be insufficient to stabilise the active particles All three structures, (a), (b), (c) are coatable onto a current collector using a slurry coating process

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter11: Molecular Structure

Section: Chapter Questions

Problem 2Q

See similar textbooks

Similar questions

Compare the GPC (gel permeation chromatography) curves for polymers "b" and "h". Which has the largest MN? 16 18 14 Elution time (min) 10 12 Not enough information to know because curves are not normalized O MN(h) > MN(b) O MN(h) about cqual to MN(b) (although MW is very different) O MN(H) MN(b)
How do you identify the unknown from simple distillation which was analyzed by a GC? And How the flow rate and column temperature effects on the retention time of a compound on a GC column?
1) a) A wire sample (1 mm in diameter by 1 m in length) of an aluminum alloy (containing 1.2% Mn) is placed in an electrical circuit such as that shown in the figure below. A voltage drop of 432 mV is measured across the length of the wire as it camies a 10 A current. Calculate the electrical conductivity of this alloy -Length, / Area, A Sample geometry b) Copper has an electrical conductivity of 58.00 x 106 S/m and a free electron density of 104 x 10²7m²³. Calculate the drift velocity of these electrons under an electric field of 0.5 V/m.
if you know that the Rotational spectroscopy for Molecule Br79 F19 gives a series of equal lines by 0.71433 cm-1 . Calculate the value of rotational constant for Bond length
(Electroplating) A steel part with surface area A = 130 cm² is to be tin-plated. What average plating thickness will result if 15 amps are applied for 10 min in an acid sulfate electrolyte bath? The cathode efficiency for tin is E = 90% and the plating constant C = 4.21 x 10-2 mm³/amp-s. V = CIt V = ECIt d = V A Typical cathode efficiencies in electroplating and values of plating constant C. Compiled from [18]. Plate Metal Electrolyte Cadmium (2) Cyanide Chromium (3) Chromium-acid-sulfate Copper (1) Gold (1) Nickel (2) Silver (1) Tin (4) Zinc (2) Cyanide Cyanide Acid sulfate Cyanide Acid sulfate Chloride Plating Constant ca Cathode Efficiency % mm³/amp-s (in³/amp-min) 6.73 × 10-² (2.47 × 10-4) X 2.50 × 10-2 (0.92 × 10-4) 7.35 x 10-2 10.6 x 10-² 3.42 x 10-2 (2.69 × 10-4) (3.87 × 10-4) (1.25 × 10-4) 10.7 x 10-2 (3.90 × 10-4) 4.21 x 10-2 (1.54 × 10-4) 4.75 × 10-2 (1.74 x 10-4) 90 15 98 80 95 100 90 95 ¹Most common valence given in parentheses (); this is the value assumed in determining…
Calculate the Packing factor for hexagonal closed- Packed Structure ?
A loss of an oxide atom results in a 'vacancy'. The presence of these vacancies is required for conductivity in the solid state. How many vacancies will be in the doped cell? Explain how these vacancies allow oxide ions to move through the material.
Write the general molecular transport equation and identify the functions of each parameters considered in the equation.
Compare interstitial and vacancy atomic mechanisms for diffusion and (b) cite two reasons why interstitial diffusion is normally more rapid than vacancy diffusion.
Calculate the y-component of the center of mass of the following molecule. Answer in Angstroms (Å), a distance unit. The atomic mass unit is u. (Note: the atoms used here might not exist in nature.) e = 1.8 Å m = 5 u • M = 14 u %3D m 0/2 6/2 M
Question - | in abrupt Si p-n junction has N =2 x10 cm³ on one side and Np-1 x 10'“ cm³ on the other. (a) Calculate the Fermi level positions at 300 K in the p and n regions. (b) Draw an equilibrium band diagram for the junction and determine the contact potential Ve from the diagram. (c) The junction described in above has a circular cross section with a diameter of 10 µm. Calculate; • Xp, and Xn, • Q+ for this junction at equilibrium (300 K). • Maximun electric field, E(x)
What is the difference in packing efficiency between the hcp structure and the ccp structure?