PDF Publication Title:
Text from PDF Page: 012
The potential step is 20 mV, and each step lasts 15 minutes. After charge/discharge, the standing time is 15 minutes. The test voltage range is 1.7 V-2.8V. Porosity measurements: With pressure: The sectional area of the mold is 0.785 cm2. The inner height of the mold (Dim) is measured by the inner screw micrometer. Then 200mg Mo6S8 is poured into the mold, and the inside diameter of the mold becomes Dim+S. The volume of the sample under current pressure is 0.785×(Dim+S-Dim). Each pressure lasts 3 minutes. Without pressure: The sectional area of the mold is 0.785 cm2. Vernier caliper measures the external height of the mold (Dem). Then 200mg Mo6S8 is poured into the mold, and each pressure lasts 3 minutes. After that, the external diameter of the mold becomes Dem+S, and the volume of the sample without pressure is 0.785×(Dem+S-Dem). Electrochemical Characterization: The AEA-ASSLBs batteries are assembled by the configuration of AEA cathode/LGPS/Li3PS4/Li(In). A mass of 100 mg LGPS and 50mg Li3PS4 solid-state electrolyte (SSE) was uniaxially compressed at about 216 MPa. Then the AEA cathode was added on top of the SSE and distributed homogenously and compressed at 360 MPa. The cathode loading is 1.5 mg cm-2. After that, a thickness of 80 μm Li foil was added (accompanying a 30 μm In foil, depending on the experimental designing.) and compressed at 216 MPa. The photography and schematic plot are shown in Figure S11. The all-solid-state battery is sealed at a desiccator. Characterization: The morphologies of the samples were investigated by SEM (Hitachi S-4800) with energy-disperse X-ray analysis. TEM image and selected area electron diffraction patterns were acquired using a transmission electron microscope (JEM-2100 plus, FEI Tecnai F20). The in situ XRD patterns of the solid-state battery were measured using Cu Kα radiation on an X-ray diffractometer from 29.8° to 37.5°(2θ). The electrochemistry was conducted on a LAND battery test station (BT2000, China) with a voltage cutoff of 1.8-2.8V for LMS-battery and 1-3V for LTS-battery and composite AEA-ASSLBs, at 70°C.PDF Image | Dense All-Electrochem-Active Electrodes for All-Solid-State Lithium Batteries
PDF Search Title:
Dense All-Electrochem-Active Electrodes for All-Solid-State Lithium BatteriesOriginal File Name Searched:
Li21LiuAM.pdfDIY PDF Search: Google It | Yahoo | Bing
Sulfur Deposition on Carbon Nanofibers using Supercritical CO2 Sulfur Deposition on Carbon Nanofibers using Supercritical CO2. Gamma sulfur also known as mother of pearl sulfur and nacreous sulfur... More Info
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)