What's New: Acceptance letters for submitted abstracts were sent by March 15. However, we have noticed that some email servers, including Gmail, have blocked the conference email address. If you have not received the acceptance email, please check your spam or trash folder. Alternatively, you can log into the conference system to check the status of your abstract. Important Reminder for Invited Lectures, Oral, and Poster Presentations: To ensure a well-organized scientific program, the final acceptance of your abstract and its inclusion in the conference program are contingent upon confirming your attendance. At this stage, confirmation can be secured by completing the payment of your registration fee. We understand that unforeseen issues may arise before the conference. If you are unable to attend, you may apply for a refund of your registration fee according to the cancellation policy. Please visit the conference website (https://www.izc2025.com/) to complete your payment at the early-bird rate by April 16, 2025—two weeks before the release of the detailed program. Failure to make the payment by this deadline will result in the withdrawal of your abstract from the conference program.

What's New: Accommodation booking link will open on 13th April ！

What's New: Due to system maintenance, the payment system will be unavailable from February 18 to February 28. However, registration services will remain unaffected.

July 13-18, 2025 • Dalian • China

The 21^st International Zeolite Conference (21^st IZC) is scheduled to take place from July 13^th to 18^th, 2025, in Dalian, China, renowned as one of the most picturesque coastal cities in the country. The primary objective of the conference is to foster constructive dialogues and collaboration among researchers from academy and industry, postdoctoral fellows, and students.

This conference aims to sustain the momentum of advancing both the fundamental and applied sciences of porous materials. These materials encompass a diverse array, including microporous zeolites and zeolitic materials, metal-organic frameworks (MOFs), Covalent organic frameworks (COFs), mesoporous structural materials, and porous mixed solids, among others. The overarching themes of the conference will encompass, but not be limited to, the synthesis of porous materials, cutting-edge characterization techniques and modeling, catalytic applications, as well as gas adsorption and separation processes, etc.

We extend a cordial invitation to scholars and practitioners from across the globe to  participate in this enriching academic event. Join us in Dalian for engaging discussions, insightful presentations, and valuable networking opportunities as we collectively explore the frontiers of porous materials research.

Time: July 13-18, 2025

Venue: Dalian International Conference Center

（N0.3 Gangpu Road,Zhongshan District,Dalian）