Tech Briefs Magazine - August 2021 - 4

Contents
36 Process Creates Electrocatalyst for Hydrogen Fuel Cells
37 Ultrahigh-Energy-Density Capacitor
38 Stretchable Thermoelectric Generators
39 System Identifies Battery Materials for Recycling
39 Stable, Efficient, Anode-Free Sodium Battery
40 Flexible Organic Photovoltaics
41 Sustainable Technology
41 Pre-Treatment Solution for Water Recovery
41 Filters from Tree Branches Purify Drinking Water
42 Solvent-Based Recycling Process
43 Method Turns Discarded Plastic into Surfactants
43 Organic Material for Next-Generation HVAC Technologies
44 Desalination Process Removes Toxic Metals
45 Using Wood Byproducts to Produce Sustainable Bioplastics
45 Method Recovers Metals from Electronic Waste
46 Health & Biotech
46 Machine Learning Helps Detect Gait Problems in Multiple
Sclerosis Patients
46 Wearable, All-in-One Health Monitor
47 Nearly Pain-Free Microneedle Patch
48 Reduced Heat Leakage Improves Wearable Health Device
49 Wearable Device Captures Cancer Cells from Blood
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Product of the Month
Infinite Material Solutions (Prescott, WI) launched
Caverna™ PP 3D printing filament for creating
lightweight foam parts resembling a sponge.
54
On the cover
Communications interfaces provide the all-important
link between sensors and controllers. An impressive
variety of communications technologies has been introduced
to provide this link; for example, wireless technologies
enable communications with mobile machinery
or equipment that must be relocated frequently. Learn
more about the features and capabilities of communications
interfaces in the article on page 14.
(Image by Scharfsinn/Shutterstock)
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Tech Briefs, August 2021
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Tech Briefs Magazine - August 2021

Table of Contents for the Digital Edition of Tech Briefs Magazine - August 2021

Tech Briefs Magazine - August 2021 - Intro
Tech Briefs Magazine - August 2021 - Sponsor
Tech Briefs Magazine - August 2021 - Cov1
Tech Briefs Magazine - August 2021 - Cov2
Tech Briefs Magazine - August 2021 - 1
Tech Briefs Magazine - August 2021 - 2
Tech Briefs Magazine - August 2021 - 3
Tech Briefs Magazine - August 2021 - 4
Tech Briefs Magazine - August 2021 - 5
Tech Briefs Magazine - August 2021 - 6
Tech Briefs Magazine - August 2021 - 7
Tech Briefs Magazine - August 2021 - 8
Tech Briefs Magazine - August 2021 - 9
Tech Briefs Magazine - August 2021 - 10
Tech Briefs Magazine - August 2021 - 11
Tech Briefs Magazine - August 2021 - 12
Tech Briefs Magazine - August 2021 - 13
Tech Briefs Magazine - August 2021 - 14
Tech Briefs Magazine - August 2021 - 15
Tech Briefs Magazine - August 2021 - 16
Tech Briefs Magazine - August 2021 - 17
Tech Briefs Magazine - August 2021 - 18
Tech Briefs Magazine - August 2021 - 19
Tech Briefs Magazine - August 2021 - 20
Tech Briefs Magazine - August 2021 - 21
Tech Briefs Magazine - August 2021 - 22
Tech Briefs Magazine - August 2021 - 23
Tech Briefs Magazine - August 2021 - 24
Tech Briefs Magazine - August 2021 - 25
Tech Briefs Magazine - August 2021 - 26
Tech Briefs Magazine - August 2021 - 27
Tech Briefs Magazine - August 2021 - 28
Tech Briefs Magazine - August 2021 - 29
Tech Briefs Magazine - August 2021 - 30
Tech Briefs Magazine - August 2021 - 31
Tech Briefs Magazine - August 2021 - 32
Tech Briefs Magazine - August 2021 - 33
Tech Briefs Magazine - August 2021 - 34
Tech Briefs Magazine - August 2021 - 35
Tech Briefs Magazine - August 2021 - 36
Tech Briefs Magazine - August 2021 - 37
Tech Briefs Magazine - August 2021 - 38
Tech Briefs Magazine - August 2021 - 39
Tech Briefs Magazine - August 2021 - 40
Tech Briefs Magazine - August 2021 - 41
Tech Briefs Magazine - August 2021 - 42
Tech Briefs Magazine - August 2021 - 43
Tech Briefs Magazine - August 2021 - 44
Tech Briefs Magazine - August 2021 - 45
Tech Briefs Magazine - August 2021 - 46
Tech Briefs Magazine - August 2021 - 47
Tech Briefs Magazine - August 2021 - 48
Tech Briefs Magazine - August 2021 - 49
Tech Briefs Magazine - August 2021 - 50
Tech Briefs Magazine - August 2021 - 51
Tech Briefs Magazine - August 2021 - 52
Tech Briefs Magazine - August 2021 - 53
Tech Briefs Magazine - August 2021 - 54
Tech Briefs Magazine - August 2021 - 55
Tech Briefs Magazine - August 2021 - 56
Tech Briefs Magazine - August 2021 - 57
Tech Briefs Magazine - August 2021 - 58
Tech Briefs Magazine - August 2021 - 59
Tech Briefs Magazine - August 2021 - 60
Tech Briefs Magazine - August 2021 - Cov3
Tech Briefs Magazine - August 2021 - Cov4
Tech Briefs Magazine - August 2021 - MD-Cov1
Tech Briefs Magazine - August 2021 - MD-Cov2
Tech Briefs Magazine - August 2021 - MD-1
Tech Briefs Magazine - August 2021 - MD-2
Tech Briefs Magazine - August 2021 - MD-3
Tech Briefs Magazine - August 2021 - MD-4
Tech Briefs Magazine - August 2021 - MD-5
Tech Briefs Magazine - August 2021 - MD-6
Tech Briefs Magazine - August 2021 - MD-7
Tech Briefs Magazine - August 2021 - MD-8
Tech Briefs Magazine - August 2021 - MD-9
Tech Briefs Magazine - August 2021 - MD-10
Tech Briefs Magazine - August 2021 - MD-11
Tech Briefs Magazine - August 2021 - MD-12
Tech Briefs Magazine - August 2021 - MD-13
Tech Briefs Magazine - August 2021 - MD-14
Tech Briefs Magazine - August 2021 - MD-15
Tech Briefs Magazine - August 2021 - MD-16
Tech Briefs Magazine - August 2021 - MD-17
Tech Briefs Magazine - August 2021 - MD-18
Tech Briefs Magazine - August 2021 - MD-19
Tech Briefs Magazine - August 2021 - MD-20
Tech Briefs Magazine - August 2021 - MD-21
Tech Briefs Magazine - August 2021 - MD-22
Tech Briefs Magazine - August 2021 - MD-23
Tech Briefs Magazine - August 2021 - MD-24
Tech Briefs Magazine - August 2021 - MD-25
Tech Briefs Magazine - August 2021 - MD-26
Tech Briefs Magazine - August 2021 - MD-27
Tech Briefs Magazine - August 2021 - MD-28
Tech Briefs Magazine - August 2021 - MD-29
Tech Briefs Magazine - August 2021 - MD-30
Tech Briefs Magazine - August 2021 - MD-31
Tech Briefs Magazine - August 2021 - MD-32
Tech Briefs Magazine - August 2021 - MD-33
Tech Briefs Magazine - August 2021 - MD-34
Tech Briefs Magazine - August 2021 - MD-35
Tech Briefs Magazine - August 2021 - MD-36
Tech Briefs Magazine - August 2021 - MD-37
Tech Briefs Magazine - August 2021 - MD-38
Tech Briefs Magazine - August 2021 - MD-39
Tech Briefs Magazine - August 2021 - MD-40
Tech Briefs Magazine - August 2021 - MD-Cov3
Tech Briefs Magazine - August 2021 - MD-Cov4
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