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Anatomy and Physiology
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CC BY
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Anatomy and Physiology is a dynamic textbook for the two-semester human anatomy and physiology course for life science and allied health majors. The book is organized by body system and covers standard scope and sequence requirements. Its lucid text, strategically constructed art, career features, and links to external learning tools address the critical teaching and learning challenges in the course. The web-based version of Anatomy and Physiology also features links to surgical videos, histology, and interactive diagrams.

Subject:
Anatomy/Physiology
Life Science
Material Type:
Full Course
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
07/23/2019
Carbonyl-based π-conjugated materials: The future of lithium-ion batteries
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CC BY
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This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"For decades they’ve taken a backseat to their mineral counterparts. But today, organic materials are booming—not least of all for their applications in lithium-ion batteries. A new review article published in the journal ChemPlusChem discusses how one class of organics in particular is poised to yield high performance from a tiny but versatile package: carbonyl-based π-conjugated compounds. Like other organic materials, carbonyl-based π-conjugated materials present a unique and much-needed solution to the global energy crisis. Flexible, light, and naturally abundant, these compounds offer the prospect of nimble energy-storage systems with energy and power densities comparable to inorganic systems. What sets carbonyl-based π-conjugated materials apart from other organics is highly tunable electrochemical performance stemming from a versatile starting structure. The redox mechanism of carbonyls proceeds by a reversible one-electron reduction to form a radical mono-anion and the reverse reaction..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Subject:
Chemistry
Physical Science
Material Type:
Diagram/Illustration
Reading
Provider:
Research Square
Provider Set:
Video Bytes
Date Added:
01/16/2020
Going green with batteries
Unrestricted Use
CC BY
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0.0 stars

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"The future of renewable energy has never looked greener Amid a changing climate and dwindling fossil fuel resources renewable energy technology is quickly gaining traction But one big obstacle is the uncertainty in renewable energy production While rechargeable lithium-ion batteries could help cushion swings in wind and solar their metallic components tend to be expensive and time-consuming to produce and pose a big electronic waste problem For that reason, researchers are turning toward more eco-friendly materials for batteries So-called organic electrodes are highly stable, easy to process, and energy-dense Like their inorganic counterparts, they shuttle lithium ions into and out of their chemical structure to deliver power And because they are largely carbon-based, they’re naturally abundant and even recyclable Scaling up the production of these materials remains an issue But already they point to a much greener future for renewable energy Oubaha et al..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Subject:
Chemistry
Physical Science
Material Type:
Diagram/Illustration
Reading
Provider:
Research Square
Provider Set:
Video Bytes
Date Added:
09/20/2019