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Valentin Valtchev

chinese academy of sciences

75H-index
571Paper Count
2.2WCitation Count
Published Papers 164
Publication Date
Extra-large pore JZO zeolites with tunable Si/Al ratios as efficient catalysts for degradable plastic monomer production
err2026-06-01
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errOAAI
errShuman Gao †; Xinxin Wang †; Shaolei Gao; Mohammad Fahda; Dongyue Wang; Haijun Yu; Zijian You; Xiuning Liu; Liang Qi; Feng Shao; Peng Lu; Valentin Valtchev
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Synthesis of ZEO-1 zeolites using organic phosphonium cations with varying structures
err2026-05-15
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PREAI
errYou, Zijian; Wang, Dongyue; Yu, Haijun; Zhuang, Shujuan; Lu, Peng; Valtchev, Valentin
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Three-Dimensional Fully Conjugated Covalent Organic Frameworks from a Hexaconnected sp2-Carbon Building Unit
err2026-04-29
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PREAI
errJie Zhang; Chuanbao Jiao; Haorui Zheng; Yiji Wang; Zitao Wang; Bo Miao; Zhansong Shi; Hui Li; Valentin Valtchev; Shilun Qiu; Qianrong Fang
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Elucidating the Acidic and Textural Properties of ZMQ-1; a 28-membered Ring Mesoporous Aluminosilicate Zeolite
err2026-03-11
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PREAI
errMohammad Fahda; Yiqing Sun; Petko Petkov; Eddy Dib; Nourrdine Chaouati; Ali Youssef; Rémy Guillet-Nicolas; Mathias Barreau; Ludovic Pinard; Svetlana Mintova; Peng Lu; Georgi Vayssilov; Valentin Valtchev
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Molecularly engineered zeolites with extra-large-pore architectures and functional opportunities
err2026-03-03
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PREAI
errHaimei Xu †; Xinwei Guan †; Lu Lin †; Yuanshuai Liu; Zhihao Lei; Xiaoning Li; Shuaiyu Jiang; Zijun Yong; Yibo Ma; Wenping Sun; Hongge Pan; Baohua Jia; Valentin Valtchev; Tianyi Ma
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Bridging science and global goals: The UN endorsement of China's Green Carbon Programme
err2026-03-01
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PREAI
errLiu, Ya-Jun; Yang, Xutong; Valtchev, Valentin; Lu, Xuefeng
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A Stable, Mesoporous Three-Dimensional Covalent Organic Framework as a Versatile Functional Platform
err2026-02-22
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PREAI
errChengyu Ji; Haorui Zheng; Wenjuan Zhao; Jinquan Suo; Zitao Wang; Jianghong Chang; Hui Li; Fengqian Chen; Valentin Valtchev; Shilun Qiu; Qianrong Fang
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In Situ Insights into Ni Phyllosilicate Evolution: Cationic Ni Species as Key to Enhanced Stability in Methane-Rich Dry Reforming
err2026-02-09
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errOAAI
errKatarzyna Świrk Da Costa; Paulina Summa; Marco Fabbiani; Dumitrita Spinu; Valentin Valtchev; Ludovic Pinard; Magnus Ro̷nning
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A Motor-Integrated Three-Dimensional Covalent Organic Framework with Dual-Mode Functionality
err2026-01-20
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PREAI
errJunxia Ren; Yujie Wang; Jinquan Suo; Zitao Wang; Xiaohong Chen; Bo Miao; Yiji Wang; Yaozu Liu; Daliang Zhang; Dan Zhao; Valentin Valtchev; Shilun Qiu; Qianrong Fang
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A mechanistic study of CO2 gas hydrate formation in a mesoporous zeolite
err2025-12-06
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errOAAI
errAbdelhafid AIT BLAL; Peng Lu; Jaouad Al-Atrach; Rémy Guillet-Nicolas; Beatrice Castellani; Valentin Valtchev
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Revealing the promoting effect of ZnO on Cu clusters-embedded in self-pillared pentasil zeolites for CO2 hydrogenation to methanol
err2025-11-25
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PREAI
errGuangying Fu; Ruiqin Ding; Qiangsheng Guo; Xiaolong Liu; Han Peng; Peng Lu; Dongsen Mao; Valentin Valtchev
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Topological Derivative Strategy for Large-Pore Three-Dimensional Covalent Organic Frameworks
err2025-10-21
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PREAI
errHaorui Zheng; Hui Li; Jie Ji; Fengqian Chen; Yiji Wang; Jinquan Suo; Jialong Song; Dan Zhao; Valentin Valtchev; Shilun Qiu; Qianrong Fang
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Strong metal-support interaction induced by Pt-O-Bi bonding in mesoporous anatase TiO2 for base-free catalytic biomass valorization
err2025-10-01
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errOAAI
errXu, Haimei; Feng, Chao; Fan, Yunzhao; Geng, Huawei; Yi, Qisong; Li, Xiaoning; Fan, Yameng; Ma, Yibo; Jia, Baohua; Liu, Yuanshuai; Valtchev, Valentin; Ma, Tianyi
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Exploring the adsorptive properties of an embryonic zeolite toward methylene blue
err2025-09-29
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errOAAI
errRusi Rusew; Hristina Lazarova; Magdalena Angelova; Nevena Petkova-Yankova; Rositca Nikolova; Valentin Valtchev
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A reflection on ‘Flexibility versus rigidity: what determines the stability of zeolite frameworks? A case study’
err2025-09-15
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PREAI
errEric Breynaert; Dries Vandenabeele; Wenfu Yan; Valentin Valtchev; Bert Sels; Veronique Van Speybroeck; Christine Kirschhock
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Direct Conversion of 1,3-Butanediol to 1,3-Butadiene over ZSM-22 Catalysts: Influence of the Si-Al Ratio
err2025-08-21
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PREAI
errLoïc Eloi; Jeroen Poissonnier; Arne De Landsheere; Dhanjay Sharma; Jaouad Al Atrach; Valérie Ruaux; Valentin Valtchev; Maarten K. Sabbe; Joris W. Thybaut; An Verberckmoes
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Benefits of H-ZSM-5 zeolite from fluoride-mediated acidic synthesis for liquid-phase conversion of cyclohexanol
err2025-07-24
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PREAI
errQisong Yi; Lu Lin; Huawei Geng; Shaohua Chen; Yuanchao Shao; Ping He; Zhifeng Liu; Haimei Xu; Tiehong Chen; Yuanshuai Liu; Valentin Valtchev
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