They are presented in Linking Transformational Materials and Processing for an Energy Efficient and Low-Carbon Economy: Creating the Vision and Accelerating Realization: Opportunity Analysis for Materials Science and Engineering, released today by The Minerals Metals & Materials Society (TMS).
The report concludes the second phase of a study commissioned by the U.S. Department of Energy (DOE) Industrial Technologies Program (ITP) and funded through Oak Ridge National Laboratory. The study’s findings will be used to formulate a core materials science and engineering (MSE) development portfolio focused on meeting current and future energy challenges, while also opening opportunities for job creation and economic growth.
“The engagement of the MSE community in this work has been a vital component in producing these outputs,” said Warren Hunt, Jr., TMS executive director. “It has been a wonderful example of collaborative excellence and TMS is very pleased to have been able to facilitate the process focused on this important area for the United States and the world.”
The process began in February 2010 when TMS convened the Energy Materials Blue Ribbon Panel, consisting of 21 MSE thought leaders, that was charged with laying the groundwork for a focused evaluation of the highest value opportunities for materials and processing innovation. They met the challenge by producing a “Vision Report” in June 2010 that distilled their findings into four cross-cutting MSE themes: Functional Surface Technology; Higher-Performance Materials for Extreme Environments; Multi-Materials Integration in Energy Systems; and Sustainable Manufacturing of Materials.
Phase II of the project was initiated in September 2010, when Technical Working Groups (TWGs) for each of the MSE themes were assembled to build on the Panel’s broad recommendations by identifying approaches to propel the most promising technologies from the research laboratory into application at scale. Their work encompassed building consensus around key application areas, prioritizing limitations and gaps in materials technologies, providing some quantification of energy and carbon reduction benefits, and offering a preliminary review of research and development needs. The Opportunity Analysis for Materials Science and Engineering summarizes the outcomes of this process.
The bulk of the report is devoted to outlining the prioritized sets of new product and manufacturing process opportunities from each of the four TWGs. A key outcome, however, is the development of a more finely honed list of product and process innovation priorities that crosscut multiple MSE themes and represent the consensus of the TWG participants on the greatest opportunities for performance breakthroughs or radical cost reductions in selected energy application areas. These highest priority innovation areas include:
1) Next-Generation Battery and Fuel Cell Materials and Concepts
Transformational battery technologies for transportation and stationary electrical energy storage will only come about with the development of lower cost materials that are amenable to large scale processing, offer improved performance, and ensure low environmental impact.
2) Breakthrough Thermoelectric Materials
Thermoelectric materials with greatly enhanced conversion efficiency would lead to significant advances in the efficient conversion of waste heat into useful electricity.
3) Next-Generation Structural Metals for Extreme Environments
Structural alloys with greater stability in adverse environments are an important family of product developments that would result in markedly enhanced performance in a number of energy application areas.
4) Catalysts for Fuels and Energy Intensive Processes
Catalysts with higher selectivity and conversion efficiency can improve industrial efficiency and ensure that hydrogen fuel, solar, and carbon management applications are practical. Reducing operating temperatures in chemical production processes would also save significant amounts of energy and associated carbon emissions. In addition, replacement or extension of noble metals used in catalysts with non-noble metals will make resulting products more cost effective.
5) New Paradigm Manufacturing Processes for Metallic and Nonmetallic Materials and Their Composites
By drastically reducing the cost of processing lightweight metal and non-metallic materials and their composites into final products, these high-performing materials can capture far greater use in transportation and manufacturing applications.
6) Surface Treatment Processes for Product Performance and Life Extension
New repair and remanufacturing processes are needed for advanced materials and alloys used in applications designed to enhance energy efficiency and shrink the carbon footprint. Promising techniques include new surface treatment processes that utilize a diffusion process, as well as self-healing materials and “smart” materials with the ability to detect damage.
Integrated computational materials engineering (ICME) was also indentified by the TWGs as a critical cross-cutting tool that can accelerate and enhance the probability of successful development and commercial implementation of the priority product and process innovations.
While the report notes that projects and programs can be immediately structured around the opportunities that the TWGs have identified, it also cautions that specific performance goals and research and development pathways need to be more clearly delineated as a next phase in this process in order to realize the maximum impact of these technologies.
The report further advances a key priority of the DOE/ITP: moving strategic breakthroughs in critical manufacturing and materials technologies from theoretical design to practical application. The DOE views the Opportunity Analysis for Materials Science and Engineering report as a blueprint for action that can speed the nation's progress toward a more energy efficient and low-carbon society while transforming its energy sector.Download the Full Report and Background Information
Patti Dobranski | Newswise Science News
New biomaterial could replace plastic laminates, greatly reduce pollution
21.09.2017 | Penn State
Stopping problem ice -- by cracking it
21.09.2017 | Norwegian University of Science and Technology
Plants and algae use the enzyme Rubisco to fix carbon dioxide, removing it from the atmosphere and converting it into biomass. Algae have figured out a way to increase the efficiency of carbon fixation. They gather most of their Rubisco into a ball-shaped microcompartment called the pyrenoid, which they flood with a high local concentration of carbon dioxide. A team of scientists at Princeton University, the Carnegie Institution for Science, Stanford University and the Max Plank Institute of Biochemistry have unravelled the mysteries of how the pyrenoid is assembled. These insights can help to engineer crops that remove more carbon dioxide from the atmosphere while producing more food.
A warming planet
Our brains house extremely complex neuronal circuits, whose detailed structures are still largely unknown. This is especially true for the so-called cerebral cortex of mammals, where among other things vision, thoughts or spatial orientation are being computed. Here the rules by which nerve cells are connected to each other are only partly understood. A team of scientists around Moritz Helmstaedter at the Frankfiurt Max Planck Institute for Brain Research and Helene Schmidt (Humboldt University in Berlin) have now discovered a surprisingly precise nerve cell connectivity pattern in the part of the cerebral cortex that is responsible for orienting the individual animal or human in space.
The researchers report online in Nature (Schmidt et al., 2017. Axonal synapse sorting in medial entorhinal cortex, DOI: 10.1038/nature24005) that synapses in...
Whispering gallery mode (WGM) resonators are used to make tiny micro-lasers, sensors, switches, routers and other devices. These tiny structures rely on a...
Using ultrafast flashes of laser and x-ray radiation, scientists at the Max Planck Institute of Quantum Optics (Garching, Germany) took snapshots of the briefest electron motion inside a solid material to date. The electron motion lasted only 750 billionths of the billionth of a second before it fainted, setting a new record of human capability to capture ultrafast processes inside solids!
When x-rays shine onto solid materials or large molecules, an electron is pushed away from its original place near the nucleus of the atom, leaving a hole...
For the first time, physicists have successfully imaged spiral magnetic ordering in a multiferroic material. These materials are considered highly promising candidates for future data storage media. The researchers were able to prove their findings using unique quantum sensors that were developed at Basel University and that can analyze electromagnetic fields on the nanometer scale. The results – obtained by scientists from the University of Basel’s Department of Physics, the Swiss Nanoscience Institute, the University of Montpellier and several laboratories from University Paris-Saclay – were recently published in the journal Nature.
Multiferroics are materials that simultaneously react to electric and magnetic fields. These two properties are rarely found together, and their combined...
19.09.2017 | Event News
12.09.2017 | Event News
06.09.2017 | Event News
22.09.2017 | Life Sciences
22.09.2017 | Medical Engineering
22.09.2017 | Physics and Astronomy