Home > Press > 3-D-printed jars in ball-milling experiments
![]() |
This image shows a thin-walled jar with a groove; isometric view with a cut (left) and cross section (right). CREDIT Tumanov et al |
Abstract:
Mechanochemistry is a widespread synthesis technique in all areas of chemistry. Various materials have been synthesized by this technique when the classical wet chemistry route is not satisfactory. Characterization of the reaction mixture is however much less accessible than in solutions.
Recently, in situ observations of mechanochemical reactions have been achieved by X-ray diffraction and Raman spectroscopy. Solid-state reactions can be directly tracked, revealing phase transitions and other material transformations during synthesis in a ball mill jar. This technique has become increasingly popular in different fields of mechanochemistry.
As the X-rays go through the entire jar, the diffraction patterns present a high background due to the scattering from the thick walls of the jar. Also, broad diffraction peaks are expected from the sample as a result of probing a large sample area covering the entire jar. An extra complexity arises from diffraction on the milling balls.
Tumanov et al. [(2017). J. Appl. Cryst. 50. doi:10.1107/S1600576717006744] reasoned that these issues can be resolved by modifying the geometry and material of the milling jar. But, making a jar with a complex geometry using traditional production techniques is complicated, especially at the stage of creating a prototype, when introducing changes into a design should be facile. For this reason they decided to use a 3D printer for the purpose. They show how this useful production tool can quickly make milling jars optimized for improved background, absorption and angular resolution in X-ray powder diffraction experiments; the jars are also more resistant to solvents compared with standard acrylic jars. 3D printing allows for low-cost fast production on demand.
Source files for printing the jars are available as supporting information for the paper.
####
For more information, please click here
Contacts:
Dr. Jonathan Agbenyega
44-124-434-2878
Copyright © International Union of Crystallography
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Related Links |
Related News Press |
News and information
Laser direct writing of Ga2O3/liquid metal-based flexible humidity sensors May 12th, 2023
Breakthrough in the optical properties of MXenes - two-dimensional heterostructures provide new ideas May 12th, 2023
Novel design perovskite electrochemical cell for light-emission and light-detection May 12th, 2023
Chemistry
Recent progress of carbon-based non-noble metal single-atom catalysts for energy conversion electrocatalysis March 3rd, 2023
Scientists push the boundaries of manipulating light at the submicroscopic level March 3rd, 2023
Dual-site collaboration boosts electrochemical nitrogen reduction on Ru-S-C single-atom catalyst January 6th, 2023
3D & 4D printing/Additive-manufacturing
Fiber sensing scientists invent 3D printed fiber microprobe for measuring in vivo biomechanical properties of tissue and even single cell February 10th, 2023
3D-printed decoder, AI-enabled image compression could enable higher-res displays December 9th, 2022
Crystallography
First measurement of electron energy distributions, could enable sustainable energy technologies June 5th, 2020
How to trick electrons to see the hidden face of crystals: Researchers try a trick for complete 3D analysis of submicron crystals August 3rd, 2019
Novel nozzle saves crystals: Double flow concept widens spectrum for protein crystallography March 17th, 2017
Nanocages for gold particles: what is happening inside? March 16th, 2017
Possible Futures
Researchers at Purdue discover superconductive images are actually 3D and disorder-driven fractals May 12th, 2023
Laser direct writing of Ga2O3/liquid metal-based flexible humidity sensors May 12th, 2023
Breakthrough in the optical properties of MXenes - two-dimensional heterostructures provide new ideas May 12th, 2023
Novel design perovskite electrochemical cell for light-emission and light-detection May 12th, 2023
Discoveries
Laser direct writing of Ga2O3/liquid metal-based flexible humidity sensors May 12th, 2023
Breakthrough in the optical properties of MXenes - two-dimensional heterostructures provide new ideas May 12th, 2023
Announcements
Laser direct writing of Ga2O3/liquid metal-based flexible humidity sensors May 12th, 2023
Breakthrough in the optical properties of MXenes - two-dimensional heterostructures provide new ideas May 12th, 2023
Novel design perovskite electrochemical cell for light-emission and light-detection May 12th, 2023
Industrial
Boron nitride nanotube fibers get real: Rice lab creates first heat-tolerant, stable fibers from wet-spinning process June 24th, 2022
Nanotubes: a promising solution for advanced rubber cables with 60% less conductive filler June 1st, 2022
Protective equipment with graphene nanotubes meets the strictest ESD safety standards March 25th, 2022
OCSiAl receives the green light for Luxembourg graphene nanotube facility project to power the next generation of electric vehicles in Europe March 4th, 2022
Grants/Sponsored Research/Awards/Scholarships/Gifts/Contests/Honors/Records
Optical switching at record speeds opens door for ultrafast, light-based electronics and computers: March 24th, 2023
Semiconductor lattice marries electrons and magnetic moments March 24th, 2023
![]() |
||
![]() |
||
The latest news from around the world, FREE | ||
![]() |
![]() |
||
Premium Products | ||
![]() |
||
Only the news you want to read!
Learn More |
||
![]() |
||
Full-service, expert consulting
Learn More |
||
![]() |