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The Battery Researcher
Германия
Добавлен 19 июл 2022
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#Batteries are one of the future technologies in the fight against climate change. In our videos, we take a deep dive into #research on batteries, their components and batteries beyond the common #lithium-ion batteries.
Curated by the German Cluster of Excellence POLiS (Post Lithium Storage)
Partner: Helmholtz Institute Ulm (HIU)
Impressum: Exzellenzcluster POLiS, Karlsruher-Institut für Technologie, Lise-Meitner Str. 16, 89081 Ulm, Deutschland, Tel.: +49 (0)731 50 34504, E-Mail: Daniel.Messling@kit.edu
#Batteries are one of the future technologies in the fight against climate change. In our videos, we take a deep dive into #research on batteries, their components and batteries beyond the common #lithium-ion batteries.
Curated by the German Cluster of Excellence POLiS (Post Lithium Storage)
Partner: Helmholtz Institute Ulm (HIU)
Impressum: Exzellenzcluster POLiS, Karlsruher-Institut für Technologie, Lise-Meitner Str. 16, 89081 Ulm, Deutschland, Tel.: +49 (0)731 50 34504, E-Mail: Daniel.Messling@kit.edu
Organic Electrode Materials in Sodium-Ion Batteries - Md Adil
Paper: chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/batt.202400312
Abstract: Sodium-ion batteries using organic electrode materials are a promising alternative to state-of-the-art lithium-ion batteries. However, their practical viability is hindered by challenges such as a low specific capacity of the organic electrode materials, or their dissolution in the electrolyte. We herein present a double mitigation strategy to enhance the performance of pillar[5]quinone (P5Q) as positive electrode in sodium batteries. Using 5 M sodium bis(fluorosulfonyl)imide in succinonitrile as highly concentrated electrolyte, and encapsulating P5Q in CMK-3 (Carbon Mesostructured by KAIST with hexagonall...
Abstract: Sodium-ion batteries using organic electrode materials are a promising alternative to state-of-the-art lithium-ion batteries. However, their practical viability is hindered by challenges such as a low specific capacity of the organic electrode materials, or their dissolution in the electrolyte. We herein present a double mitigation strategy to enhance the performance of pillar[5]quinone (P5Q) as positive electrode in sodium batteries. Using 5 M sodium bis(fluorosulfonyl)imide in succinonitrile as highly concentrated electrolyte, and encapsulating P5Q in CMK-3 (Carbon Mesostructured by KAIST with hexagonall...
Просмотров: 1 269
Видео
Improving Rechargeable Magnesium Batteries Through Dual Cation Co-Intercalation - Ananyo Roy
Просмотров 248Месяц назад
Paper: www.nature.com/articles/s41467-023-44495-2 Abstract: The development of competitive rechargeable Mg batteries is hindered by the poor mobility of divalent Mg ions in cathode host materials. In this work, we explore the dual cation co-intercalation strategy to mitigate the sluggishness of Mg2 in model TiS2 material. The strategy involves pairing Mg2 with Li or Na in dual-salt electrolytes...
Fast Charging of Sodium-Ion Batteries - Dr. Simon Daubner
Просмотров 1,3 тыс.Месяц назад
Sodium-ion batteries have recently been used in small electric cars. In this application, the fast-charging capability of the batteries is of course of particular interest. Layered oxides are often used as the cathode material for sodium-ion batteries. And these layered oxides cause problems during fast charging. Dr. Simon Daubner (Karlsruhe Institute of Technology) explains what exactly happen...
Potassium-Ion Batteries - Dr. Fabian Jeschull
Просмотров 1,7 тыс.2 месяца назад
Research into potassium-ion batteries has increased significantly in recent years. Potassium is many times more abundant on earth and is therefore cheaper. In addition, potassium #batteries generate a higher voltage than their #lithium or #sodium-based counterparts. Despite their lower capacity, potassium energy storage systems can therefore achieve a comparable energy density to lithium iron p...
Magnesium-Sulfur Batteries - Dr. Sibylle Riedel
Просмотров 2422 месяца назад
Magnesium-sulfur batteries are a promising next-generation battery system for large-scale energy storage applications due to its high theoretical energy content and are composed of cheap and more environmentally-friendly electrode materials. But of course there are still a few challenges to overcome before the full potential can be exploited. During our internal Conclave Meeting, Dr. Sibylle Ri...
All-Solid-State Battery - Pieremanuele Canepa (University of Houston)
Просмотров 2532 месяца назад
caneparesearch.org/team/Piero-Canepa/
Lithium Storage Mechanism in Monoclinic Nb2O5 as a Function of the Degree of Lithiation - Xilai Xue
Просмотров 2952 месяца назад
Abstract: Insertion-type Nb2O5 is a promising candidate for high-power lithium-ion anodes. Among the various polymorphs, monoclinic Nb2O5 (H-Nb2O5) is considered as one of the most promising materials. Herein, the impact of decreasing the lower cutoff potential, i.e., increasing the amount of lithium that is inserted into the crystal structure, from the commonly used 1.0 V versus Liþ/Li to 0.8 ...
High-Performance Anode for Lithium-Ion Batteries - Shivam Trivedi
Просмотров 9046 месяцев назад
Paper: www.sciencedirect.com/science/article/pii/S2352152X23026087?via=ihub Abstract: Inorganic aqueous binders (IAB) are an emerging class of aqueous binders. They offer exceptional physicochemical properties like intrinsic ionic conductivity, high thermal stability (1000 °C), and environmental benignity making them attractive. In a previous study, we found that graphite anode shows improved e...
Spray-coated Hard Carbon Composite Anodes for Sodium Ion Insertion - Krishnaveni Palanisamy
Просмотров 7956 месяцев назад
Paper: chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/batt.202300402 Abstract: Sodium-ion batteries are among the most promising alternatives to lithium-ion #batteries. Hard carbon (HC) electrodes have been recognized as suitable active anode material for mono-valent ion batteries. Here, we present a simple and cost-effective spray-coating process to prepare HC composite electrodes o...
Prussian White as Cathode Material for Sodium-Ion Batteries - Sebastian Baumgart | Paper Pitch
Просмотров 1,4 тыс.7 месяцев назад
Paper: chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/batt.202300294 Abstract: Prussian Whites (PW) have gained attention for their potential application as high energy density #cathodes in Na-ion #batteries. However, the rhombohedral phase of this compound still remains elusive. This study addresses the electronic and structural properties of the rhombohedral host material, as well ...
Solid Polymer Electrolytes - Prof. Patrick Théato
Просмотров 1,5 тыс.7 месяцев назад
Abstract: Poly(ethylene oxide) PEO is a readily investigated polymer in numerous applications. One of them being its utilization as an electrolyte for #solid-state #batteries. However, not much is known on structural variants of PEO in regard to the utilization as polymer electrolytes. Herein, we present the synthesis of some novel PEO-based polymer architectures and their utilization as polyme...
Interface Characterization in Battery Research - Dr. Anja Henss
Просмотров 6607 месяцев назад
Dr Henss (Giessen University) focuses on the detailed interfacial analysis of materials used in energy conversion and storage. She is interested in studying the intricate surface and interfacial properties of materials using time-of-flight secondary ion mass spectrometry (ToF-SIMS), X-ray photoelectron spectroscopy (#XPS) and focused ion beam secondary electron microscopy (FIB-SEM), and perform...
Ion Transport in Battery Electrolytes - Prof. Jelena Popovic-Neuber
Просмотров 2 тыс.8 месяцев назад
Abstract: The development of next generation #batteries depends heavily on the capability of #electrolytes to quickly and selectively transport alkali and alkaline earth metal cations, and form stable electrochemical interfaces. In high energy density metal anode batteries, issues such as dendrite and continuous solid electrolyte interphase (SEI) growth can be addressed by suitable interfacial ...
Polymer Electrolytes for Solid State Lithium Metal Batteries - Prof. Corsin Battaglia
Просмотров 2,6 тыс.9 месяцев назад
Abstract: Integrating a lithium-metal anode and a high-voltage cathode into a solid-state battery remains a formidable challenge, especially when the battery is charged beyond 4V. Most electrolytes genuinely do not possess such a wide electrochemical stability window, but have to rely on the formation of a passivating solid electrolyte interphase, require protective electrode coatings, or have ...
New Electrocatalytic Materials for Energy & Sustainability - Dr. Hannah-Noa Barad
Просмотров 29610 месяцев назад
Dr. Barad and her team develop multinary (many element) materials that are used for the formation of sustainable fuels and energy. The multinary materials are used as catalysts or components in solar cells that employ the special properties of the materials to form clean sustainable fuels. For example, some of the reactions they investigate lead to the formation of H2 (e.g. by water splitting),...
Solid Electrolyte with High Ionic Conductivity & Air Processability - Dr. Guruprakash Karkera
Просмотров 2 тыс.10 месяцев назад
Solid Electrolyte with High Ionic Conductivity & Air Processability - Dr. Guruprakash Karkera
Sodium-Ion Battery - P2-Na0.67Mn0.75Ni0.25O2: Doping vs. Coating - Dr. Mario Marinaro
Просмотров 73911 месяцев назад
Sodium-Ion Battery - P2-Na0.67Mn0.75Ni0.25O2: Doping vs. Coating - Dr. Mario Marinaro
High Nickel Cathode Materials for Solid State Batteries - Dr. Aleksandr Kondrakov (BASF)
Просмотров 1,7 тыс.11 месяцев назад
High Nickel Cathode Materials for Solid State Batteries - Dr. Aleksandr Kondrakov (BASF)
First Worldwide Autonomous Battery Material Acceleration Platform - Helge Stein & Monika Vogler
Просмотров 537Год назад
First Worldwide Autonomous Battery Material Acceleration Platform - Helge Stein & Monika Vogler
Oxide Spinels with Superior Magnesium Conductivity - Mohsen Sotoudeh | Paper Pitch
Просмотров 377Год назад
Oxide Spinels with Superior Magnesium Conductivity - Mohsen Sotoudeh | Paper Pitch
Lithium & Sodium-Ion Capacitors & Batteries - Dr. María Arnaiz
Просмотров 335Год назад
Lithium & Sodium-Ion Capacitors & Batteries - Dr. María Arnaiz
Machine Learning Models for Batteries - Tejs Vegge
Просмотров 1,5 тыс.Год назад
Machine Learning Models for Batteries - Tejs Vegge
Entropic Contributions to Sodium Solvation - Franziska Karcher
Просмотров 425Год назад
Entropic Contributions to Sodium Solvation - Franziska Karcher
Large Stationary Battery Storage - Manuel Baumann | Paper Pitch
Просмотров 217Год назад
Large Stationary Battery Storage - Manuel Baumann | Paper Pitch
Lithium-Ion Battery Recycling - Oleksandr Dolotko
Просмотров 9 тыс.Год назад
Lithium-Ion Battery Recycling - Oleksandr Dolotko
Utilizing Oxide Cathode to Magnesium Battery - Hiroaki Kobayashi
Просмотров 906Год назад
Utilizing Oxide Cathode to Magnesium Battery - Hiroaki Kobayashi
Self-Discharge of Lithium-Ion Batteries - Sebastian Büchele | Paper Pitch
Просмотров 951Год назад
Self-Discharge of Lithium-Ion Batteries - Sebastian Büchele | Paper Pitch
Vanadium Pentoxide (V2O5) for Post-Lithium Batteries - Sonia Dsoke | Paper Pitch
Просмотров 1,1 тыс.Год назад
Vanadium Pentoxide (V2O5) for Post-Lithium Batteries - Sonia Dsoke | Paper Pitch
Solid-State Sodium Batteries - Till Ortmann | Paper Pitch
Просмотров 1,8 тыс.Год назад
Solid-State Sodium Batteries - Till Ortmann | Paper Pitch
Good work Adil, keep it up. May you achieve more success in your life😊
Mashallah allah , Allah has got reached u in the zenith of success . move on with this same spirit.
Mashallah . Allah aur kamyabi ata kare.Ameen
Congratulations anonyo da 🎉
For Stationary storage, Sodium ion battery is best.
Good to see progress on sodium batteries. Despite the weight and volume penalties when compared to lithium, it looks like sodium has large economic and environmental advantages, especially for large immobile installations, which could help even out the flow of power from sources like solar and wind. Maybe safety, too.
Yes For Stationary storage like Home storage or Grid Storage, Na-ion is best.
Some diagrams would help those of us who are interested, but don't have a full background in electrochemistry. (I still haven't had a chance to look closely at the article you linked to, but it does seem to have some illustrations that could be edited into the video.)
Nice discussion
This is exciting! As demand and uses for batteries increase, the technology will quickly get better and cheaper. Battery technology today is where the combustion engine was in 1900. There is VAST room for improvement.
The old rechargeable batteries are picked up from city collection centers , the mining operation I will call it. From that point to product at sales places what are all the costs compared to newly mined materials?
Well done Xilai. 👏
Great overview Xilai.
even google translator has difficulties in understanding this speech due to horrible acent, let aside normal people like me
Kindly share the topic of your research in battery technology. I am a mechatronics student if I want to do a master in battery technology, please what will be your recommendation?
We meet in korea and have hiking togather. In addition we have scientific discussion as well.
Hello Fuzhan Rahmanian, in which University you are persuing PhD? Is there any PhD position available?
hello Manuel Dillenz , I am interested in your project, is there any chance to join your team
Hello Kristina , I am interested in your project, is there any chance to join your team
Namaste Krishnaveni , I am interested in your project, is there any chance to join your team
Namaste Sir, I am interested in your project, is there any chance to join your team
This is the best presentation. I hope solid electrolystes presented are analogous to an magnetostric materials such as Multiferroics & Piezoelectric which are critically important for energy storage. Thanks.
Great
GOOD PRESENTATION👍
Great work and great presentation...
Congrats Brother! Keep up the good work!!
Superb!!!
Best wishes!🎉
prussian white is a type of heroin... prussian blue is a type of coloring used in batteries.
Very Informative!!
we'll buy you a beer and a microphone 🍻
Interesting 👍
Awesome ❤❤❤❤
Liked the well made video. I should not have slept through basic crystallography lectures.
Due to its amphoteric nature you could use it as a cathode material for several ionic systems, or use it as an anode material in flouride or polysulfide ion systems. The downer is that vanadium is an extremely toxic metal and it needs a conductive scaffold to work, most commonly silver. Why dontbwe get all these batery researchers together and make a cheap, enviromentally friendly, high capacity long life battery.❤
CaSn2 should hold a lot of ions. Using calcium as ions would csuse a problem on the cathode side, but if you use Na or Li ions it could hold 8 ions per unit cell of CaSn2 with the calcium being the current collector scaffold. Tin tends to form intermetallic rather than alloys with anything more reactive than hydrogen with the notable exception of gold as a result of relativistic electrons in the outer D shell.😮
Swap the vanadium out for iron and maganese .❤
Yes polymer anode and cathode materials are ideal for +2:and +3 cations. You can even be more adventurous with Ti +4 batteries ❤
Lots of ion transporters to use. The ions must be small or disolved in a phase change media. Positive ions that work are Li, Na K for +1 Mg Ca for +2 Al Sc Y for +3 and Ti for +4 F,Cl for -1 S for -2. Higher charge requires polymer hybrid electrodes for the anode materials. The cathode materials are weakly ionic salts and can be organic as well as inoganic transition metal compounds. For example ferrophosphate or ferrocyanide complexes work well with Na K and Mg ions, and ferricyanide salts work well for Al and Ca ions. So many choices ❤
Sodium chemistry should allow alumimum to be used for both electrode collectors. Use silicon and SiC/graphite for the anode, use a ferrate or ferricyanide in a polymer for the anode. Add a little graphite and copper 1 oxide to improve conduction. Also exoeriment with Al 3+ Ions and F-1 ions for batteries A cryolite catode could use all 3 chemistries at once when combined with Co Mn or Cr ❤
Thanks, a lot to learn.
Thanks for the vidéo !
in process 1 and 2 cathode + Ai foil is also called as a black mass?
Tbh the aluminum would be best disolved in acid to form AlCl3 and H2 rather than attempting recovery as metal.
gold and silver is maximum chemicals materials for battery
Do you think that water contents are not good for Mg anode. Which might be reason for capacity fading
Great content in the video, but as some constructive criticism, please invest in a better microphone. The echoing makes it very hard to hear you, especially with studio speakers.
good job on collecting and saving the LITHIUM
Thanks for this detailed vidéo !
great work
😊
I want to know which University ???