Anhui Absorption Spectroscopy Instrument Equipment Co., Ltd
rapidxafs@rapid-xas.com
18130086708
201, Building G6, Xingmengyuan Entrepreneurship Park, No. 198 Mingzhu Avenue, High tech Zone, Hefei City, Anhui Province
In the era when synchrotron radiation light sources were the only means of material characterization, bringing such "great power heavy equipment" into conventional laboratories was the dream of countless research teams. Nowadays, a Chinese company has not only realized this dream, but also based on it, has spawned a scientific research storm sweeping academic journals.
Anhui Absorption Spectroscopy Instrument Equipment Co., Ltd,As the top laboratory level XAFS/XES technology, we officially announce:High level scientific research papers published based on its RapidXAFS/XES series desktop spectrometerIt has surpassed 400 articles,And in China, desktop accounts for XAFSThe market exceeds 50%.This is not only a commercial success, but also showcases the charm of China's original scientific instruments on the international scientific research stage.
Many people may wonder why a desktop device can replace a large synchrotron radiation device? What specific problems can it help researchers solve? The answer is hidden in one real experiment after another. Behind this transcript is our deep empowerment of the entire scientific research process: we are not only the catchers of "dynamic processes", but also the judges of "static structures".
Dynamic capture: watching live broadcasts of chemical reactions
Our in-situ technology allows scientists to "real-time observe" every critical moment of material transformation:
Insight into the "black box" of catalysis: Real time tracking of the dynamic evolution of the atomic structure, electronic state, and chemical valence state of the catalyst in real electric, thermal, and photocatalytic reaction environments, locking in the true active center.
Decoding the secrets of batteries: At every moment of battery charging and discharging, real-time monitoring of the valence state cycle and phase transition process of electrode materials provides the most direct experimental evidence for improving battery performance.
Capture transient intermediates: Many key reaction intermediates have extremely short lifetimes, and our in situ technology can capture these fleeting structural information like a "high-speed camera", solving the mystery of reaction pathways.
Case Study - In Situ Insight:
Supporting the breakthrough of Peking University's top journal: In the study of J Am Chem Soc, the Peking University team utilized our in situ XAFS to reveal Pd@Pt The dynamic transfer of electrons from Pd core to Pt shell in core-shell catalysts elucidates the electronic structural origin of their enhanced OH adsorption and resistance to CO poisoning.
Joining hands with Harbin Institute of Technology: In a study published in Nature Communications, our in-situ electrochemical cell was used to confirm Cu@In The (OH) ∝ catalyst stabilizes highly active Cu ⁰ - Cu δ ⁺ sites through an ohmic contact interface at ampere level current, achieving efficient nitrate reduction synthesis of ammonia.
Assisting Zhejiang University in Efficient Conversion: In a study published in Nature Communications, the Zhejiang University team utilized our in situ XAFS to dynamically monitor and confirm the critical stabilizing effect of ZnO-1-x protective layer on Cu ⁺ species, revealing a volcanic relationship between Cu ⁺ ratio and ethanol Faraday efficiency.
Static analysis: ruler before and after reaction
If in-situ technology is "process recording", then non in-situ testing is "high-definition photos and precision measurements" before and after the reaction. It answers the most fundamental scientific question: what exactly has the material become by finely analyzing the samples before and after the reaction?
Case Study - Non in situ Precision Measurement:
Joining hands with the National University of Singapore: In the results of Advanced Materials,Relying on our XAFS systemThis elucidates that the Cu-N ₄ coordination center of copper phthalocyanine (CuPc-R) remains intact during the reaction, providing the most direct structural evidence for the activity origin of molecular catalysts.
Assisting Tsinghua University in Analyzing the Collaborative Mechanism: In the study of Angewandte Chemie,The Tsinghua team adopts our company's technology,The coexistence state and electronic structure of single atoms and clusters in Ru/Co-TiO ₂ catalyst were accurately analyzed, revealing the mechanism of their synergistic enhancement of hydrogen production activity through hydrolysis.
Supporting research on environmental restoration at Nanjing University: In the results of Nature Water,The Nanda team conducted XAFS analysis through our company,The electron buffering mechanism of capturing uranyl ions at Fe-O sites in LiFePO ₄ electrodes was revealed, laying a theoretical foundation for the development of nuclear wastewater remediation technology.
Numbers are results, cases are processes. It is these groundbreaking achievements in collaboration with the research group that have built the milestone of 400 articles. These cases are just the tip of the iceberg. From single atom catalysis to high entropy materials, from lithium sulfur batteries to CO ₂ RR, RapidXAFS/XES has become a "weapon" in cutting-edge research in catalysis, batteries, environmental science, and other fields.
1. Full process data capability
We provide a complete data solution covering the entire scientific research chain, from initial characterization before the reaction, to in situ dynamic capture during the reaction, and then to non in situ precise qualitative and quantitative analysis after the reaction.
2. Synchrotron radiation level performance
Ultra high luminous flux and resolution ensure that both transient capture and fine analysis are benchmarked against synchrotron radiation in terms of data quality, making it the "data cornerstone" published in top tier journals.
3. Overall scene adaptability
Compatible with various requirements for in-situ testing, we provide dozens of specialized in-situ reaction tanks ranging from high temperature and high voltage, electrocatalysis, photocatalysis to battery charging and discharging, truly designed for scientists.
4. Convenience and stability
Desktop design, fully automated operation, can be trained and mastered in half a day. More than 90% of the core components are domestically developed, with no risk of "bottleneck" and extremely low maintenance costs, ensuring the continuous progress of scientific research.
5. Academic Ecology
Selected from over 200 universities and research institutions,Including the University of Science and Technology of China, Zhejiang University, Tongji University, etc., a strong user community and collaborative network have been established to continuously support technological iteration.
Anhui Absorption Spectroscopy Instrument Equipment Co., Ltd., with dual wheel drive of "dynamic in-situ" and "static precision measurement", has become the top laboratory level XAFS/XES technology.. We not only provide an instrument, but also a complete perspective and solid foundation for exploring the microscopic world of matter, helping China
Let synchrotron radiation enter the laboratory, we are not only participants, but also participants.