As the world gears up for the United Nations Climate Change Conference (COP-29) in November this year, nations which are most vulnerable to climate change are launching and executing strategies to mitigate the extreme variability and erratic fluctuations in global weather.
Heather Allain, Executive Director, Materials Technology Institute (MTI), tells us about her passion for materials and the importance of MTI’s work to provide awareness of safe, reliable and sustainable materials use.
Today, EVs are not an uncommon sight on roads and parking lots in major markets thus making the idea of sustainable transportation seem feasible.
With global EV sales approaching 14 million cars in 2023 with a year-on-year growth rate of 35% it is clear that EVs are gaining acceptance rapidly.
Nickel can be found in many forms from nanowires to stainless steel alloys. But what are the properties of nickel that make it an essential element in batteries?
Dr. Stanley Whittingham is a SUNY distinguished professor of chemistry and the 2019 Chemistry Nobel Laureate for pioneering research leading to the development of the lithium-ion batteries. The Nickel Institute’s battery specialist, Dr. Parvin Adeli caught up with him to talk about his long career in battery research and what’s next.
In the drive towards a net-zero emission scenario, the market for Electric Vehicles has boomed over recent years. And this has resulted in a burgeoning used electric vehicle market.
This is the second article in a series on the impact of temperature on electric vehicles. Given the delivery waiting time for electric vehicles, you may be expecting to receive your EV in summer or next winter. This series has been developed to help you understand the implications of temperature.
According to International Organization of Motor Vehicle Manufacturers, globally, road transport is responsible for about 16% of man-made CO2 emissions. Electrification of road transport is seen as a multipronged tool to deal with some of the world’s pressing issues such as air pollution and climate change. But for real impact, developing countries need to be part of the evolution to EVs .
Green hydrogen has almost unlimited potential as a replacement for fossil fuels and will be an essential contributor to getting to net-zero. Nickel-containing stainless steel is a sustainable companion on the path to a climate neutral future.
As industries around the globe work to reduce emissions of carbon dioxide, there is also effort to prevent its escape into the atmosphere by sequestering it. These technologies are known as carbon, capture and storage.
Can you mix stainless alloys in the same construction? What guidelines are there for mixing and matching alloys for success? Let’s look at a few cases.
Just as the EV revolution was gearing up to become consumer driven, there was an increase in raw material prices, semi-conductor shortages and recently a steep rise in electricity prices. At a time of energy crisis, are EVs still a game changer?
Given the delivery waiting time for electric vehicles, you may be expecting to receive your EV in winter or next summer. What are the implications of temperature on your vehicle?
Materials selection for any piece of equipment or a process system is rarely a simple task, unless you are exactly replicating something successful. Often engineers will have a checklist to help them narrow down the choices, eliminating groups of materials that are not suitable for various reasons. Austenitic 300 series stainless steels containing 7-35% nickel will have most if not all of the boxes checked for being suitable where a stainless steel is desired.
Each family of stainless steels has its strengths and weaknesses. Ferritic stainless steels have useful properties – a lower rate of thermal expansion, higher thermal conductivity, strong ferromagnetism and very high resistance to chloride stress corrosion cracking (SCC). When looking at selecting any alloys, it is important to consider all the factors for successful usage.
The duplex alloys are “problem-solving alloys” for good reason, they have been successfully used in many places where carbon steels and standard austenitic alloys have failed. Just like with the austenitic family, there are many different duplex alloys to choose from, with corrosion resistance varying from moderate with the lean duplex alloys to very high with the superduplex alloys.
The selection of an alloy should be guided by careful examination of the needs of the application. Before making a switch, it’s important to fully investigate an alloy’s strengths, weaknesses and applicability to your structure.
In 2021, China recorded the strongest growth in the EV market with around 3.2 million EVs sold. This was an increase of 2 million EV units compared to 2020 which was more than the combined increase of all other regions taken together.
A team of researchers, led by Professor Jeff Dahn at Dalhousie University, have developed and demonstrated batteries that can last four million miles (almost six million km).
The 4th update of the Nickel Institute’s Safe use of Nickel in the Workplace has been published. It has been revised to help companies using nickel keep up with the latest health and environment knowledge of this resource element which is important for a wide range of applications.
Think of the largest cruise ship. Then imagine how much it weighs – just over 100,000 tonnes, in fact. Now think about 500 of those ships, and what they weigh. That is the staggering amount of new electronic waste that we generate every year.
Electrification of light-duty vehicles is trending in many parts of the world and is on track to become a consumer driven phenomenon but let’s not forget the heavy-duty vehicles such as trucks and buses.
While Japan has been a pioneer in manufacturing gasoline-hybrid cars, it has shown a sort of ambivalence towards the transformative trend brought about by EVs.
Even small quantities of nickel in an application can make a big difference to successful deployment.
Nickel-based alloys and nickel-containing stainless are playing key roles in an emerging source of renewable energy known as thermal solar plants or concentrated solar power (CSP). Their use has enabled the industry to overcome challenges in heat transfer and thermal storage technology.
“There’s a mental hurdle to get over of how inherently gross this could be, but we know that this water is safe, and we stand by our process.”
Charging Infrastructure is the backbone of the EV revolution. Parul Chhabra explains how the transformation in road transportation brought about by a shift towards E-mobility is causing pathbreaking changes along the value chain.
The many new and innovative applications of hydrogen as fuel show great promise for a greener future.
Professor Stefano Passerini is the Director of the Helmholtz Institute Ulm. In this Battery Chat, he talks to Parri Adeli regarding their work on high-voltage LNMO cathodes and electrolyte additives, among other topics.
James E. Churchill believes that telling the history of Monel and renewing the scientific data will empower conservators to educate and preserve key metallurgical heritage.
As electric vehicles (EVs) trend from being niche to mass scale and the lines between EVs and their combustion engine (ICE) counterparts get blurred in terms of usability, consumers, automakers, governments and fire departments continue to have some apprehensions.
Dr. Ilias Belharouak is the head of electrification and energy storage at the Oak Ridge National Laboratory. In this Battery Chat, he talks to Parri Adeli about the various energy storage topics his group are investigating including a new class of cathodes that they developed recently and its scale-up path.
Professor Jeff Dahn, at the Department of Physics and Atmospheric Science, Dalhousie University in Nova Scotia, Canada explains how single crystal technology is proving to be a promising solution to the challenge of overcoming range anxiety which is high on the agenda of electric vehicle manufacturers and battery developers.
Parul Chhabra argues that attaining mass scale potential of electric vehicles will be determined by satisfying consumer concerns which go beyond pro-environment government policies.
Dr. Feng Lin is an assistant professor in the chemistry department of Virginia Tech. In this Battery Chat, he talks to Parri Adeli about his scientific journey and his research into cathodes and catalysts.
Prof. Arumugam Manthiram, a renowned professor at the University of Texas at Austin, has contributed substantially to the field of energy storage with his research having great impact on the scientific community. In this chat, Prof. Manthiram shares his research path briefly, his perspective on current research performed on high-nickel cathodes, and a glimpse of his future research directions.
The present-day principal driver in the Li-ion industry is the large batteries required for electric vehicles. Due to the size of these batteries and the relative growth of electric vehicles it is predicted that the total Li-ion energy capacity will exceed one tera watt-hour by 2030. This anticipation for a dramatically rapidly expanding industry has stakeholders all along the value chain very motivated to be ready.
Although market analysts believe that low oil prices will not derail the shift that has started towards clean mobility, the automobile sector including EVs has not been immune to the impact of Covid-19.
When Courtney Love wrote this she was not thinking about rockets. It is, however, a perfect description of the history of rocketry. Until the Elon Musk revolution.
The last three months have been unprecedented. But amidst the chaos and despite the drop in global GDP, there has still been a considerable amount of activity in the electric vehicle (EV) and battery world.
Space is hard but nickel makes it possible. The United States of America, through the private company SpaceX, imminently expects to regain its independent way into space.
Food safety starts with rigorous hygiene, and nickel-containing stainless steels are the superior, reliable standard at every link of the food chain.
Ever-tightening sulphur oxide (SOx) emission regulations are increasing the use of marine scrubbers globally. Scrubbers operate in a highly corrosive environment and require the resilience of nickel-containing alloys to prevent failure.
The electric vehicle market is expected to be by far the largest and most dominant market for lithium-ion (Li-ion) batteries. Despite the strong desire to increase EV sales by all involved in the value chain, proliferation has been curbed due to the high cost to the consumer and the perceived disadvantages of owning an EV. Range anxiety, a lack of charging stations and fire safety worries, are among the top concerns.
Most nickel production is destined for stainless steel. But a significant 8% is used in the production of alloy steels which are needed to deliver specific characteristics for specialised and often critical applications.