China Powder Science and Technology

20/10/2025

Exploring atomization technologies for metal powders, a new review highlights gas atomization, Plasma Rotating Electrode Process (PREP), and Ultrasonic Atomization (UA), crucial for advancing additive manufacturing！🧐

China Powder Science and Technology
https://ftjs.ujn.edu.cn/info/2743/26592.htm
Title: Research progress on atomization methods for preparing metal powder used in additive manufacturing

20/10/2025

Exploring refractory metal targets in semiconductors, a new study examines preparation methods, recycling, and future trends, crucial for industry advancement!🧐

China Powder Science and Technology
https://ftjs.ujn.edu.cn/info/2743/26622.htm
Title: Research progress on preparation and remanufacturing of refractory metal targets for sputtering

13/10/2025

Photothermal catalysis combines light and heat to boost reaction rates, addressing energy and pollution challenges. A new study explores its potential and complexities, guiding us toward a more sustainable future！🧐

China Powder Science and Technology
https://ftjs.ujn.edu.cn/info/2743/26602.htm

09/10/2025

Critical for refinery operations, a new study reveals how catalyst particles erode turbine blades, offering insights to enhance stability and extend service life！👍

China Powder Science and Technology
https://ftjs.ujn.edu.cn/info/1683/26832.htm
Title: Erosion characteristics of single-moving blade of flue gas turbine caused by catalyst particles

09/10/2025

New method identifies and removes edge artifact pixels in color images, improving color accuracy and setting the stage for future international standards.🥳

China Powder Science and Technology
https://ftjs.ujn.edu.cn/info/1683/26812.htm
Title: Identification and removal methods of edge artifacts in color images

09/10/2025

BREAKING NEWS
The Royal Swedish Academy of Sciences has decided to award the 2025 Nobel Prize in Chemistry to Susumu Kitagawa, Richard Robson and Omar M. Yaghi “for the development of metal–organic frameworks.”

The 2025 Nobel Prize laureates in chemistry have created molecular constructions with large spaces through which gases and other chemicals can flow. These constructions, metal–organic frameworks, can be used to harvest water from desert air, capture carbon dioxide, store toxic gases or catalyse chemical reactions.

Kitagawa, Robson and Yaghi have developed a new form of molecular architecture. In their constructions, metal ions function as corner-stones that are linked by long organic (carbon-based) molecules. Together, the metal ions and molecules are organised to form crystals that contain large cavities. These porous materials are called metal–organic frameworks (M*F). By varying the building blocks used in the M*Fs, chemists can design them to capture and store specific substances. M*Fs can also drive chemical reactions or conduct electricity.

“Metal–organic frameworks have enormous potential, bringing previously unforeseen opportunities for custom-made materials with new functions,” says Heiner Linke, Chair of the Nobel Committee for Chemistry.

Learn more
Press release: https://bit.ly/4njXUtg
Popular information: https://bit.ly/42gZLGZ
Advanced information: https://bit.ly/42gZUKx

09/10/2025

This year’s in Chemistry has gone to the architects of molecular “cages” that could be used for everything from carbon capture to drug delivery. https://scim.ag/3Wq0LVI

09/10/2025

Citric acid and other dispersants have been shown to enhance the separation of tough iron ores, significantly boosting mining efficiency and resource utilization！🧐

China Powder Science and Technology
Read now：
https://ftjs.ujn.edu.cn/info/1683/26792.htm
Title: Influence of different dispersants on dispersion characteristics of carbonate-containing mixed magnetic concentrates

09/10/2025

Congratulations to Susumu Kitagawa, Richard Robson, and Omar M. Yaghi, the 2025 Nobel Prize in Chemistry laureates! They are sharing the award equally for their work on the development of metal-organic frameworks, or M*Fs. These highly porous metal complexes have many applications, including water purification, catalysis, and drug delivery.

“This is tremendous science and I’m thrilled to see the development of metal-organic frameworks recognized with this year’s Nobel Prize in Chemistry,” says ACS President Dorothy J. Phillips. “This award highlights chemistry's greatest strength: the ability to design and build molecular structures that address global challenges. It's also wonderful to see this international collaboration celebrated, with groundbreaking work from scientists across Japan, Australia, and the United States.”

Read the ACS press release: https://brnw.ch/21wWrNG

Image credit: Copyright Johan Jarnestad/The Royal Swedish Academy of Sciences

23/09/2025

A new polymer grinding aid boosts steel-slag fineness and cement strength, cutting waste and energy in China’s steel industry！🧐

China Powder Science and Technology
Explore more：
https://ftjs.ujn.edu.cn/info/1683/26772.htm
Title: Copolymerization and application of steel slag-based grinding aids

23/09/2025

New study optimizes a granular bed-cyclone separator for efficient particle removal, enhancing separation efficiency and stability for industrial applications.👇

China Powder Science and Technology
https://ftjs.ujn.edu.cn/info/1683/26752.htm
Title: Regeneration system optimization for particles captured in a granular bed-cyclone coupled separator

23/09/2025