Divyaratan Kumar, Ph.D.

K-O₂ Batteries could be a game changer for future battery technology read our Invited review now published in EES Batteries Congratulations to @KumarDivyaratan @OEM_LOE_LiU @LOE_at_LiU @liu_universitet pubs.rsc.org/en/content/art…

Good news! Our review on WiSE for Zn-ion batteries received enough views to be a Top Viewed Article. @KumarDivyaratan @wileyinresearch @liu_universitet @OEM_LOE_LiU Read it here onlinelibrary.wiley.com/doi/full/10.10… #TopViewedArticle

Our study led by @KumarDivyaratan on Metal Ion proton-coupled electron transfer (MPCET) on ortho-Quinone just published in @ACS_Omega @LOE_at_LiU @liu_universitet @ziyauddinkhann pubs.acs.org/doi/10.1021/ac…

Cellulose membrane from Cellfion was demonstrated for long-life Zn ion hybrid supercapacitor. This membrane could be used as alternate to glass fiber separator. @OEM_LOE_LiU @LOE_at_LiU @liu_universitet @KAWstiftelsen #Åforsk @wileyinresearch onlinelibrary.wiley.com/doi/full/10.10…

New study from @EEMZZU1 shows zinc-lignin battery can be used over 8,000 times. Aiming to provide an affordable and sustainable solution for countries with limited access to electricity. Read the full article #OpenAccess. 👇 ow.ly/iyfI50RIVCH

Happy to share our work in @EEMZZU1 @wileyinresearch We used a new electrolyte to solve cyclic stability in #Znbatteries with #lignin cathode to achieve 8k cycles. @LOE_at_LiU @liu_universitet @OEM_LOE_LiU @KAWstiftelsen #Åforsk #SESBC @chalmersuniv onlinelibrary.wiley.com/doi/10.1002/ee…

@OEM_LOE_LiU @ziyauddinkhann @hacp81 @LOE_at_LiU @liu_universitet Congratulations @ziyauddinkhann

Well done @ziyauddinkhann for successfully achieving “docent” title second highest Swedish academic title. Thanks to the committee Torkel, Mats, @hacp81 and Ingrid. @LOE_at_LiU @liu_universitet

Northvolt is proud to add sodium-ion to its cell portfolio, enabling the expansion of cost-efficient and sustainable energy storage systems worldwide. northvolt.com/articles/north…

@ziyauddinkhann @OEM_LOE_LiU @LOE_at_LiU Thank you guruji 🤩.

Job well done Dr. @divku09loe! Proud of you!!! In your words “Garda Uda Diye” There were few ups and many downs during four years but I must say you dealt with them convincingly and came always on top. Good luck for your new start. @OEM_LOE_LiU @LOE_at_LiU

@YGogotsi @drexelnano Thank you so much. It was a honour to have you as my opponent. Indeed we had a great discussion @YGogotsi.

It was a pleasure to be in the role of the official opponent today. We had a great discussion. Congratulations to @divku09loe on the job well done! @drexelnano

Our PhD student @divku09loe nails his thesis on @liu_universitet wall, a Swedish tradition before thesis defense @LOE_at_LiU @TREESEARCH_se #WWSC Thanks to all who showed up for the event.

Finally it's time for @divku09loe thesis nailing our PhD student and my first PhD whom i co-supervise.

If you would like to know more about our research, few members of our group is presenting their work in #ECS 244 meeting. Welcome!! @ziyauddinkhan @ainiyiwannian89 @zhixingwu02 @LOE_at_LiU

Ionic transport mechanism of highly concentrated polymer electrolyte was studied using diffusional NMR, Raman and MD stduies just published in @ChemMater. @LOE_at_LiU @liu_universitet @KAWstiftelsen @divku09loe @chalmersuniv @AFM_LiU pubs.acs.org/doi/10.1021/ac…

@EleniStavrin @V_Oikonomou @HanneleTuominen Bravo 🎉@V_Oikonomou Congratulations 🥳

Congratulations to Dr. Oikonomou for successfully defending his thesis! Very proud of you @V_Oikonomou ! Many thanks to the opponent Anna Herland and the committee members @HanneleTuominen Yuanyuan Li and Feng Gao for a fantastic discussion and examination! 🎉👏🍾

Is it a hype to use Water in Salt Electrolyte for Zn batteries? Find out our decoding of this hot topic just published in Advanced Materials. @liu_universitet @LOE_at_LiU @divku09loe @AdvSciNews @KAWstiftelsen @wileyinresearch onlinelibrary.wiley.com/doi/abs/10.100…

@Aishwar17297875 @IndiaPostOffice @jagograhakjago @consaff @mumbaimatterz @IndiaPostOffice Oh wow, only 2 months for the delivery? That's practically lightning speed! And of course, having all the food items spoiled was just an added bonus, because who doesn't love wasting money on useless parcels from abroad?

@IndiaPostOffice The parcel from India (tracking ID: CU419839778IN) to Sweden is stuck in Mumbai Ap Inland TMO (item Received) since 10th feb, 2023. I have also lodged a complaint (ref:2002557587) .Kindly do the needful. It is urgent. @jagograhakjago @consaff @mumbaimatterz

5.9 million tonnes of #lithium reserves have been found for the first time in the country in #JammuAndKashmir, the Union Government said today. Lithium is a non-ferrous metal and is one of the key components in EV batteries. Full report - bit.ly/3DWa1rK