Contents

Russian Journal of Applied Chemistry

---

Vol. 99, No. 3, 2026

---

Inorganic Synthesis and Industrial Inorganic Chemistry

Preparation of High-Performance Supplementary Cementitious Materials Using NaOH Activated Calcined Metakaolin

Nan Zhou, Geng Li, Fei Song, Tao Liao, Yuyang Su, Yanhui Li, and Deng Chen p. 133  abstract

---

Catalysts

Dry Reforming of Methane over Ni/MgO and Ni/MgO–ZrO₂ Catalysts

Kahina Ikkour, Nora Yahi, Lamine Aoudjit, Djamila Sellam, Assia Bessi, and Saliha Menad p. 143  abstract

---

Organic Synthesis and Industrial Organic Chemistry

Phase Equilibria of the Ternary System Water–Phosphoric Acid–Methyl Isobutyl Ketone at 298.15, 308.15, and 318.15 K

Hamid El Maazouzi, Radouane Chatit, Abdessamad Tounsi, and Brahim Messnaoui p. 152  abstract

---

Physicochemical Studies of Systems and Processes

Study of Complex Formation of 2,6-Diisobornyl-4-methylphenol with Aromatic Solvents by ¹H NMR and IR Spectrometry

R. A. Sadykov, G. D. Safina, S. L. Khursan, and A. V. Kuchin p. 165  abstract

---

Various Technological Processes

Bloom to Bioactive: Environmentally Benign Biosynthesis and Characterization of Silver Nanoparticles Mediated by Mangifera indica Flower Bud Extract and Evaluation of Their Antibacterial and Antifungal Activity

Shalini Tailor and Avinash Marwal p. 172  abstract

---

Erratum

Erratum to: Study on the Detection of Copper Ions in Water by Phycoerythrin-Nitrocellulose Test Paper

Jionghua Xiang, Qinying Lai, Qiming Wu, Yucang Zhang, and Haiqi Wang p. 186  abstract

---