Energy Highlights

You need to log in to create highlights and comments.

Feasible tape casting and sintering of Li7La3Zr1.75Nb0.25Al0.1O12

Feasible tape casting and sintering of Li7La3Zr1.75Nb0.25Al0.1O12

An approach for tape casting and sintering of Li7La3Zr1.75Nb0.25Al0.1O12 sheets suitable for use in solid-state battery development is described. The use of Li3BO3 as a sintering aid in both pellet and cast tape samples is examined. We find the optimal Li3BO3content for ionic conductivity in pellets is between 1 and 2 wt% Li3BO3, much less than in prior reports. At this level, ionic conductivity is ~2.5 × 10−4 S cm−1 after sintering in an argon atmosphere at 1000 °C for 6 h. 150–175 micron thick LLZNbO + 0.5% Li3BO3 tapes sintered at 1000 °C for 6 h exhibit ionic conductivity values of 2–3 × 104 S cm−1.

 

Original titleTape casting and sintering of Li7La3Zr1.75Nb0.25Al0.1O12 with Li3BO3 additions

Source: http://www.sciencedirect.com/science/article/abs/pii/S0167273818301978

Bravo to the authors. They demonstrate that solution processing of garnet solid-state electrolytes is feasible for the development of all-solid-state batteries.This work is very insightful.

Unique Energy Highlights provides the best Lithium-ion batteries discussion forum; it also covers all energy storage and harvesting research. Here is the best place for appraisal and criticisms of energy-storage and energy-harvesting publications. Easily get updated on energy storage and harvesting researh and development.

To make a highlight (on recent or old publications),

  • Know that you can submit the highlights of your own publications or those of others.
  • The highlight can be the abstract, an appraisal or a criticism.
  • Search with the the original title of the publication to be sure it is not already highlighted.
  • Coin a short unique title in the online form
  • Just copy and paste the web abstract of the publication.
  • Put the unique title as a header (bold, centered, underlined) just above the abstract.
  • Put the original title of the publication and its source (DOI  link) at the end.
  • Finally submit the highlight and make a first comment.
  • You get €25 Amazon gift card if your highlight is selected among the unique highlights of the month.