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Carbonyl-based π-conjugated materials: The future of lithium-ion batteries
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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
Catalytic Converter
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CC BY-NC-SA
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This video lesson aims to motivate students about chemistry and to raise their awareness about how chemistry helps in solving certain environmental problems. In this lesson, the air pollution problem created by cars and other vehicles is presented. The lesson will highlight causes of this problem, harmful products from it and possible solutions. There will also be discussion of ways to convert the pollutants produced by burning oil in vehicles into more friendly products.

Subject:
Applied Science
Chemistry
Environmental Science
Physical Science
Material Type:
Lecture
Provider:
MIT
Provider Set:
MIT Blossoms
Author:
Prof. Mohammad El-Khateeb
Date Added:
06/11/2012
D-Lab: Energy
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CC BY-NC-SA
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D-Lab: Energy offers a hands-on, project-based approach that engages students in understanding and addressing the applications of small-scale, sustainable energy technology in developing countries where compact, robust, low-cost systems for generating power are required. Projects may include micro-hydro, solar, or wind turbine generators along with theoretical analysis, design, prototype construction, evaluation and implementation. Students will have the opportunity both to travel to Nicaragua during spring break to identify and implement projects.
D-Lab: Energy is part of MIT's D-Lab program, which fosters the development of appropriate technologies and sustainable solutions within the framework of international development.
This course is an elective subject in MIT’s undergraduate Energy Studies Minor. This Institute-wide program complements the deep expertise obtained in any major with a broad understanding of the interlinked realms of science, technology, and social sciences as they relate to energy and associated environmental challenges.

Subject:
Applied Science
Atmospheric Science
Career and Technical Education
Cultural Geography
Electronic Technology
Engineering
Environmental Science
Environmental Studies
Physical Science
Social Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Banzaert, Amy
Gandhi, Amit
Date Added:
02/01/2011
Electronic Power Conversion
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CC BY-NC-SA
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This course is an introduction to power electronics. First the principles of power conversion with switching circuits are treated as well as main applications of power electronics. Next the basic circuits of power electronics are explained, including ac-dc converters (diode rectifiers), dc-dc converters (non-isolated and isolated) and dc-ac converters (inverters). Related issues such as pulse width modulation, methods of analysis, voltage distortion and power quality are treated in conjunction with the basic circuits. The main principles of operation of most commonly used power semiconductor switches are explained. Finally, the role of power electronics in sustainable energy future, including renewable energy systems and energy efficiency is discussed.

Study Goals
To get acquainted with applications of power electronics, to obtain insight in the principles of power electronics, to get an overview of power electronic circuits and be able to select appropriate circuits for specific applications and finally to be able to analyse the circuits. The focus in the course is on analysis and to a lesser extent on design.

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Full Course
Provider:
Delft University of Technology
Provider Set:
Delft University OpenCourseWare
Author:
J. Popovic
Date Added:
02/09/2016
Energy, Environment, and Society: Global Politics, Technologies, and Ecologies of the Water-Energy-Food Crisis
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CC BY-NC-SA
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With increasing public awareness of the multiple effects of global environmental change, the terms water, energy, and food crisis have become widely used in scientific and political debates on sustainable development and environmental policy. Although each of these crises has distinct drivers and consequences, providing sustainable supplies of water, energy, and food are deeply interrelated challenges and require a profound understanding of the political, socioeconomic, and cultural factors that have historically shaped these interrelations at a local and global scale.

Subject:
Chemistry
Physical Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
William San Martin Aedo
Date Added:
02/16/2011
Energy and the Environment
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CC BY-NC-SA
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Our world runs on energy - without it, things come to a screeching halt, as the recent hurricanes have shown. Ever stop to wonder what our energy future is? What are our options for energy, and what are the associated economic and climatic implications? In \Energy and the Environment\" we explore these questions, which together represent one of the great challenges of our time - providing energy for high quality of life and economic growth while avoiding dangerous climate change. This course takes an optimistic view of our prospects, and we'll see how shifting to renewable energy can lead to a viable future.

Subject:
Applied Science
Atmospheric Science
Economics
Environmental Science
Geology
Physical Science
Physics
Social Science
Material Type:
Full Course
Provider:
Penn State College of Earth and Mineral Sciences
Author:
Richard Alley
Date Added:
10/07/2019
Global Nomads Group: Sustainable Energy Curriculum (Semester-Long Program)
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CC BY-NC-SA
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How can we, as youth, build a sustainable future while meeting the energy needs of today? The Path to Sustainable Energy (PaSE) curriculum explores sustainable energy as students investigate place-based energy resource and consumption issues, gather resources, and build leadership skills to identify and take action on shared challenges and impacts of energy usage.

Subject:
Arts and Humanities
Social Science
Material Type:
Lesson Plan
Date Added:
04/04/2014
International Politics and Climate Change
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CC BY-NC-SA
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This course examines the interconnections of international politics and climate change. Beginning with an analysis of the strategic and environmental legacies of the 20th Century, it explores the politicization of the natural environment, the role of science in this process, and the gradual shifts in political concerns to incorporate "nature". Two general thrusts of climate-politics connections are pursued, namely those related to (a) conflict – focusing on threats to security due to environmental dislocations and (b) cooperation – focusing on the politics of international treaties that have contributed to emergent processes for global accord in response to evidence of climate change. The course concludes by addressing the question of: "What Next?"

Subject:
Applied Science
Atmospheric Science
Business and Communication
Engineering
Environmental Science
Physical Science
Political Science
Social Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Choucri, Nazli
Date Added:
09/01/2007
International Politics and Climate Change, Fall 2007
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CC BY-NC-SA
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This course examines the interconnections of international politics and climate change. Beginning with an analysis of the strategic and environmental legacies of the 20th Century, it explores the politicization of the natural environment, the role of science in this process, and the gradual shifts in political concerns to incorporate "nature". Two general thrusts of climate-politics connections are pursued, namely those related to (a) conflict - focusing on threats to security due to environmental dislocations and (b) cooperation - focusing on the politics of international treaties that have contributed to emergent processes for global accord in response to evidence of climate change. The course concludes by addressing the question of: "What Next?

Subject:
Economics
Political Science
Social Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Choucri, Nazli
Date Added:
01/01/2007
Photosynthesis and Cellular Respiration at the Atomic Level
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Educational Use
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Students learn about the basic principles of electromicrobiology—the study of microorganisms’ electrical properties—and the potential that these microorganisms may have as a next-generation source of sustainable energy. They are introduced to one such promising source: microbial fuel cells (MFCs). Using the metabolisms of microbes to generate electrical current, MFCs can harvest bioelectricity, or energy, from the processes of photosynthesis and cellular respiration. Students learn about the basics of MFCs and how they function as well as the chemical processes of photosynthesis and cellular respiration

Subject:
Applied Science
Chemistry
Engineering
Life Science
Mathematics
Measurement and Data
Physical Science
Material Type:
Lesson
Provider:
TeachEngineering
Provider Set:
Lessons
Author:
Kamryn Jenkins
Tuyen Duddles
Weiyang Yang
Wen Li
Date Added:
08/27/2018
Sustainable Energy
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CC BY-NC
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Students will use the Design Process to build and test multiple wind turbine designs in order to generate electricity.

Subject:
Applied Science
Career and Technical Education
Education
Educational Technology
Engineering
English Language Arts
Environmental Science
Environmental Studies
Mathematics
Measurement and Data
Reading Informational Text
Speaking and Listening
Material Type:
Activity/Lab
Date Added:
12/05/2018
Sustainable Energy
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CC BY-NC
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Students will use the Design Process to build and test multiple wind turbine designs in order to generate electricity.

Subject:
Applied Science
Career and Technical Education
Education
Educational Technology
Engineering
English Language Arts
Environmental Science
Environmental Studies
Mathematics
Measurement and Data
Reading Informational Text
Speaking and Listening
Material Type:
Activity/Lab
Date Added:
06/14/2021
Sustainable Energy: Can Water be the Future Fuel?
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CC BY-NC-SA
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The main objective of this video lesson is to bring the students' attention to the importance of basic and natural sciences in our lives. The lesson will introduce a topic (sustainable energy) that is related mainly to chemistry and is not usually covered directly in a high school curriculum. We hope that this lesson will show students how important and useful the natural and basic sciences are not only for our daily lives, but also for sustainable development. The lesson will present creative and challenging ideas on the topic of alternative energies. It is hoped that students will be inspired by the introduction of these ideas, and that they will develop the confidence to come up with creative ideas themselves. Background for this lesson is based on fundamental concepts in chemistry (mainly), biology, physics and environmental science.

Subject:
Applied Science
Chemistry
Environmental Science
Physical Science
Material Type:
Lecture
Provider:
MIT
Provider Set:
MIT Blossoms
Author:
Ahmad Al-Ajlouni
Date Added:
05/07/2015
Sustainable Energy: Design A Renewable Future
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CC BY-NC-SA
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A transition to sustainable energy is needed for our climate and welfare. In this engineering course, you will learn how to assess the potential for energy reduction and the potential of renewable energy sources like wind, solar and biomass. You’ll learn how to integrate these sources in an energy system, like an electricity network and take an engineering approach to look for solutions and design a 100% sustainable energy system.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Full Course
Provider:
Delft University of Technology
Provider Set:
Delft University OpenCourseWare
Author:
Dr.ir. Arno Smets
Date Added:
07/26/2018