Ferroelectric materials

Lead titanate

Lead(II) titanate is an inorganic compound with the chemical formula PbTiO3. It is the lead salt of titanic acid. Lead(II) titanate is a yellow powder that is insoluble in water. At high temperatures, lead titanate adopts a cubic perovskite structure. At 760 K, the material undergoes a second order phase transition to a tetragonal perovskite structure which exhibits ferroelectricity. Lead titanate is one of the end members of the lead zirconate titanate (Pb[ZrxT1-x]O3, 0 ≤ x ≤ 1, PZT) system, which is technologically one of the most important ferroelectric and piezoelectric ceramics; PbTiO3 has a high ratio of k33 to kp with a high kt. Lead titanate occurs in nature as mineral macedonite. (Wikipedia).

Lead titanate
Video thumbnail

Lead Purification

Before it can be used in products, lead must go through a smelting process to get the sulfur out. Learn how lead is purified and molded in this clip from Discovery Channel's "HowStuffWorks" show.

From playlist HowStuffWorks TV Show

Video thumbnail

Making Mercury (Part 1)

In this video, I will be extracting and refining mercury metal from mercury sulfide (cinnabar). This is a chemical method, which is safer than the typical heated one. It is a follow-up to this video: https://youtu.be/S4T57SFntIs This process was developed by Plante1999 from the Sciencem

From playlist Mercury

Video thumbnail

Making lead(II) acetate without any special chemicals

Lead acetate, a sweet tasting but highly toxic lead salt, han easily be made without any exotic chemicals. In this video I am showing how it can be made from lead metal and acetic acid. Don´t try this at home and even if it is known for its sweet taste, DO NOT TASTE LEAD SALTS! Patreon: h

From playlist Organic Chemistry

Video thumbnail

Lithium (version 1) - Periodic Table of Videos

Higher quality version of this video now at http://www.youtube.com/watch?v=wY0afMI4Jgc More links in description below ↓↓↓ Lithium is an alkali metal and the third element on the periodic table. Support Periodic Videos on Patreon: https://www.patreon.com/periodicvideos A video on every

From playlist Alkali Metals - Periodic Videos

Video thumbnail

Lead(II) iodide

If you liked the video you might also like some of the content I post on my othe social media platforms: Instagram: https://www.instagram.com/thyzoyd/?hl=de 🐦 Twitter: https://twitter.com/thyzoid1?lang=de 📌Reddit: https://www.reddit.com/user/Feuerfrosch1

From playlist Inorganic Chemistry

Video thumbnail

Dangers of Lead Mining

Lead is a valuable metal that is found everywhere around us, but mining for it can be very dangerous. Take a tour of a lead mine in this clip from Discovery Channel's "HowStuffWorks" show.

From playlist HowStuffWorks TV Show

Video thumbnail

Titanium - Periodic Table of Videos

New and updated video about the element Titanium. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos

From playlist With Portuguese subtitles (Português) - Periodic Videos

Video thumbnail

Lead Mining Safety

Find out how lead miners counteract some of their hazardous working conditions in this clip from Discovery Channel's "HowStuffWorks" show.

From playlist HowStuffWorks TV Show

Video thumbnail

Mod-08 Lec-20 Ferroelectric , Piezoelectric and Pyroelectric Ceramics (Contd.)

Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science

Video thumbnail

NASA Mission Control Live: Cassini’s Finale at Saturn

Friday, Sept. 15, 7-8:30 a.m. EDT: Cassini mission's "Grand Finale." Live commentary. See inside mission control as we awaited the FINAL signal and science data from our Cassini spacecraft. After two decades in space, NASA's Cassini mission to Saturn is at the end of its remarkable journey

From playlist Cassini at Saturn

Video thumbnail

How This New State of Matter Is Made With Lasers, Crystals, and “Frustration"

Scientists were able to use lasers to create a "supercrystal." The key to making this happen? Frustration. » Subscribe to Seeker!http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist A team of scientists managed to use a laser pulse to create a crystal with

From playlist Elements | Season 4 | Seeker

Video thumbnail

Mod-08 Lec-22 Ferroelectric , Piezoelectric and Pyroelectric Ceramics ( Contd.)

Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science

Video thumbnail

Mod-09 Lec-23 Relaxor Ferroelectric

Advanced ceramics for strategic applications by Prof. H.S. Maiti,Department of Metallurgy and Material Science,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Kharagpur: Advanced Ceramics for Strategic Applications | CosmoLearning.org Materials Science

Video thumbnail

Mod-04 Lec-33 Dielectric Properties - II

Nano structured materials-synthesis, properties, self assembly and applications by Prof. A.K. Ganguli,Department of Nanotechnology,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Delhi: Nano structured materials-synthesis, properties, self assembly and applications | CosmoLearning.org Materials Science

Video thumbnail

JPL and the Space Age: Triumph at Saturn (Part II)

Chronicling the story of NASA’s Cassini mission, this is the latest in our series of documentaries, “JPL and the Space Age.” These films use rare archival footage and interviews with pioneering engineers and scientists from the Jet Propulsion Laboratory in retelling of many of humanity’s f

From playlist Cassini at Saturn

Video thumbnail

Get Zinc, Carbon Electrodes and MnO2 from a Lantern Battery

We get Zinc, Carbon Electrodes and Manganese dioxide from a lantern battery. We'll be using all of these components in upcoming videos. Zinc is a good metal for battery experiments: http://www.youtube.com/watch?v=Id3tL2iI0Vw Carbon electrodes are good for electrolysis. Manganese dioxid

From playlist Electrochemistry

Video thumbnail

Inside the Titanic's FATAL Mistake | History's Greatest Mysteries (Season 1) | History

Watch all new episodes of History's Greatest Mysteries, Saturdays at 9/8c, and stay up to date on all of your favorite History Channel shows at http://history.com/schedule. The sinking of the Titanic was one of history's most tragic disasters - but could it have been avoided? New evidence

From playlist History's Greatest Mysteries | Official Series Playlist | History

Video thumbnail

What Humanity Can Gain From Other Moons | Cosmic Vistas | Spark

This week on Cosmic Vistas - There are hundreds of moons in our solar system. Could one of them be a hidden haven that harbours alien life forms? - Thanks to the invention of spaceflight, the drive to explore is leading us upward and outward - off of our own planet and out into the solar s

From playlist Cosmic Vistas Seasons 1-5

Video thumbnail

NASA's Dragonfly Mission to Titan

Be one of the first 500 people to sign up with this link and get 20% off your subscription with Brilliant.org! https://brilliant.org/realengineering/ New streaming platform: https://watchnebula.com/ Vlog channel: https://www.youtube.com/channel/UCMet4qY3027v8KjpaDtDx-g Patreon: https:/

From playlist Space

Video thumbnail

Barium - Periodic Table of Videos

Barium meals (barium sulfate, not toxic barium) are among the topics in our updated video about the element Barium. Videos on all the elements at http://www.periodicvideos.com/

From playlist All Chemical Elements in Order - Periodic Videos

Related pages

Phase transition | Lead zirconate titanate