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1. Pyridine Functionalized Polystyrene Supported Cobalt Superfine Fibers as an Efficient and Recyclable Catalyst for Heck Reactions

   Supported cobalt catalysts have attracted more and more attention for their easy separation and recyclability. Herein, cobalt-embedded pyridine...

   ** Zhang, Zhengjun Shi, ... Chenze Qi in Fibers and Polymers

   Article 15 February 2024
   

2. Tuning Surface Modification of Potasium Boasted Phosphomolybdic Acid Catalysts for Selective Oxidative Esterification of Benzyl alcohol

   A series of potasium boasted phosphomolybdic acid (PM) catalysts were successfully synthesized by ion-exchange method. These materials were...

   Jhansi Pedada, Venkata D. B. C. Dasireddy in Catalysis Letters

   Article 22 July 2023
   

3. Color-change behavior of a bis(benzimidazole)-coordinated nickel-dichlorido complex induced by the adsorption of pyridine or ammonia vapor

   Pyridine (py) and ammonia (NH ₃ ) have been widely used as raw materials in manufacturing processes; however, both are volatile, and their vapor is...

   Tatsunari Murakami, Takahiro Homma, ... Shun Ohta in Transition Metal Chemistry

   Article 12 March 2024
   

4. Synthesis and Characterization of Novel Homopolyimides Containing Pyridine and Morpholine Groups for Gas Separation by Molecular Design and Simulation

   A novel 4-(4-(1-morpholinyl)phenyl)-2,6-bis(4-aminophenyl)pyridine (MPAP) diamine monomer was designed and synthesized by introducing non-coplanar...

   **g Ni, **ling Li, ... **aohua Huang in Fibers and Polymers

   Article 04 November 2023
   

5. Effects of Reaction Mixture Composition and Synthesis Parameters on the Physicochemical Properties of ZSM-48 Zeolites (A Review): Part 1.

   Abstract

   This review provides a detailed analysis of existing methods for the synthesis of ZSM-48 zeolites using various inorganic reagents,...

   V. A. Ostroumova, D. E. Tsaplin, A. L. Maximov in Petroleum Chemistry

   Article 01 July 2023
   

6. Effects of Gel Preparation Conditions on the Crystallization of SAPO-11 Molecular Sieves

   Abstract

   Using a combination of XRD, ²⁷ Al and ³¹ P MAS NMR, SEM, TEM, N ₂ low-temperature adsorption–desorption, and IR spectroscopy of adsorbed...

   M. R. Agliullin, D. V. Serebrennikov, ... B. I. Kutepov in Petroleum Chemistry

   Article 01 February 2024
   

7. Promoting Effect of ZnO on the Catalytic Performance of CoZSM-5 for CO₂-Assisted Dehydrogenation of Ethane

   A series of ZnO-modified cobaltous ion exchanged ZSM-5 catalysts is prepared using incipient wetness impregnation and characterized by X-ray...

   Huan He, Zhengxi Zou, ... Zi Gao in Chemical Research in Chinese Universities

   Article 31 August 2023
   

8. Oligomerization of Pent-1-ene over Ni-Modified Granular Y Zeolite with Hierarchical Porosity

   Abstract

   The study investigates the catalytic performance of Ni-modified granular samples of hierarchical porous Y _h (FAU) zeolite, some of which were...

   D. V. Serebrennikov, N. G. Grigor’eva, ... B. I. Kutepov in Petroleum Chemistry

   Article 01 July 2023
   

9. Designing a new ligand based on pyridine for immobilization of gold nanoparticles on reduced magnetic graphene oxide: a new catalyst for the reduction of nitro compounds

   We present a novel pincer ligand based on the pyridine scaffold for functionalizing magnetic GO (graphene oxide). Pincer ligands are known for their...

   Firouz Matloubi Moghaddam, Ali Siahpoosh, Mohammad Eslami in Journal of the Iranian Chemical Society

   Article 14 October 2022
   

10. Effects of MTW Zeolite Crystallite Morphology on Product Formation in Isomerization of m-Xylene

    Abstract

    Four samples of ZSM-12 zeolite (MTW structural type) synthesized using various template types were tested as catalysts in m -xylene...

    L. A. Kulikov, V. A. Ostroumova, ... E. A. Karakhanov in Petroleum Chemistry

    Article 17 August 2022
    

11. Exploration synthesis and study of indol and pyridine based heterocycle porous organic polytriazine for highly efficient iodine capture

    Over the past few decades, porous organic polymers (POPs) materials have exhibited great application potential in volatile radioactive iodine capture...

    Kuanyu Yuan, Lingmei Jiang, ... **g Zhang in Journal of Porous Materials

    Article 06 January 2022
    

12. NaOH-Treated Hβ Zeolite: A Highly 4-Tert-butyl-phenol Selective Catalyst for Alkylation of Phenol with Tert-Butanol

    The catalytic performance of Hβ zeolite treated with different concentration of NaOH on the alkylation of tert-butanol with phenol was studied. The...

    Kande Liu, Sitan Wang, ... Li Shi in Catalysis Letters

    Article 06 March 2024
    

13. Synthesis of FER Zeolite Using 4-(Aminomethyl)pyridine as Structure-directing Agent

    T his paper describes the synthesis of FER zeolite using commercially available 4-(aminomethyl)pyridine as organic structure-directing agent(OSDA)....

    Jun Liang, Wenhua Fu, ... Weimin Yang in Chemical Research in Chinese Universities

    Article 26 December 2021

14. Butadiene Synthesis from Formaldehyde and Propylene on Mesoporous Metal Phosphates

    Abstract

    One-step gas-phase synthesis of butadiene from formaldehyde and propylene on aluminum (AlP), zirconium (ZrP), and niobium (NbP) phosphates...

    O. A. Ponomareva, I. V. Dobryakova, ... I. I. Ivanova in Petroleum Chemistry

    Article 01 July 2023
    

15. Silica- and Alumina-Supported Sulfated Zirconia Catalysts for Hexane Isomerization: Effect of the Support Nature

    Abstract

    The effect of the support nature on the hexane isomerization reaction parameters for SiO ₂ - and Al ₂ O ₃ -supported sulfated zirconia catalysts...

    M. D. Smolikov, L. I. Bikmetova, ... A. V. Lavrenov in Catalysis in Industry

    Article 26 December 2023
    

16. Preparation of pyridine Schiff base functionalized mesoporous channels and its exploration as fluorescent detection of silver ions in aqueous medium

    A novel fluorescent probe based on functional mesoporous material (denoted as SBA-KH-2py) with high sensitivity and selectivity of detecting silver...

    Lifeng Hao, Zewen Jiang, ... Dong Shen in Journal of Porous Materials

    Article 23 September 2022
    

17. Conversion of Neem Oil (Azadirachta indica) to Biodiesel over SBA-15 Supported Sulphated Zirconia Catalysts

    Currently, conversion of a non-edible oil to biodiesel by transesterification is commercially an important alternative to use of edible oils....

    G. Dhinagaran, G. Vijayakumar, ... K. Venkatachalam in Catalysis Letters

    Article 01 October 2023
    

18. Anticorrosion activity of two new pyridine derivatives in protecting X70 pipeline steel in oil well acidizing fluid: experimental and quantum chemical studies

    The effectiveness of two new pyridine derivatives, namely N-(2-hydroxybenzylidene) pyridine-4-amine (HBPA) and N-(5-bromo-2-hydroxybenzylidene)...

    Nkem B. Iroha, Cordelia U. Dueke-Eze, ... Lei Guo in Journal of the Iranian Chemical Society

    Article 19 November 2021
    

19. Adsorbed cobalt porphyrins act like metal surfaces in electrocatalysis

    Electrodes chemically modified with molecular active sites are potent catalysts for energy conversion reactions. Such electrodes are typically...

    Corey J. Kaminsky, Sophia Weng, ... Yogesh Surendranath in Nature Catalysis

    Article 25 May 2022
    

20. ³¹Р NMR Spectroscopy of Adsorbed Probe Molecules as a Tool for the Determination of the Acidity of Molecular Sieve Catalysts (A Review)

    Abstract

    The review analyzes the potential of ³¹ Р MAS NMR spectroscopy of adsorbed trisubstituted phosphines and phosphine oxides for the...

    D. S. Zasukhin, I. A. Kostyukov, ... I. I. Ivanova in Petroleum Chemistry

    Article Open access 30 July 2021