A cryptand-based covalent organic framework for efficient gold recovery from electronic waste

Xuyuan Jin, Anting Ding, Shuainan Ni, Zhiwei Liu, Chenchen Zhu and Chengliang Xiao

New J. Chem., 2026
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Topology engineering of COFs via localized 1D–2D unit interconnection to facilitate interfacial electron transfer for efficient gold recovery from e-waste leachates

Jiaxing Xiong, Qi An, Hao Xiang, Yu Zhou, Yuan Zhang, WenJing Chen, Boxian Ren, Shixiong Wang, Huiping Bai, Hong Guo and Xiangjun Yang

Chem. Sci., 2026, 17, 436
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Framework materials for nuclear waste treatment

Mengjie Hao, Xiaolu Liu, Yinghui Xie, Hanzhi Chen, He Gu, Chuanlei Luo, Muliang Xiao, Xinyue Zhang, Jiaqi Li, Xinyi Yang, Juyao Zhang, Hui Yang, Fuyou Fan, Juncheng Liang and Xiangke Wang

Chem. Soc. Rev., 2026
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Efficient synthesis of covalent organic frameworks in supercritical carbon dioxide and their application in iodine capture

Hai Jiang, Shenglin Wang, Bin Zheng, Xiaofang Su, Muhammad Naveed Javed, Hui Hu, Huanjun Xu and Yanan Gao

Green Chem., 2025, 27, 14269
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Porous organic cages for pollution removal and analysis

Mingming Hua, Jingjing Qin, Kaibin Chu and Kangqi Chang

Nanoscale, 2025, 17, 24383
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3D covalent organic framework with crown ether and POSS motifs for selective recovery of Au(iii) and Pd(ii) from highly acidic wastewater

Xuyuan Jin, Shuainan Ni, Chenchen Zhu, Zhiwei Liu and Chengliang Xiao

Nanoscale, 2026, 18, 940
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Triazine-based cationic organic networks with anion-exchange dominance for high-capacity chromate remediation

Kejian Chang, Mingyu Zhang, Wenyan Tang, Shulong Zhang, Nana Yang, Liguo Gao, Yuquan Zhang, Hui Wen, Jinping Ren, Minghu Han, Wenduo Li, Haorui Liu, Ning Mi and Zhi-Jun Li

New J. Chem., 2025, 49, 17056
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Two-dimensional array of Pt clusters tailored to versatile amide-linked covalent organic framework template: Similarity and difference with Pd and Pd/Pt clusters

Shibiru Yadeta Ejeta and Toyoko Imae

Chemical Engineering Journal, 2026, 530, 173454
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Bis(2-pyridylmethyl)amine-Modified Chitosan Beads for Efficient Separation of Ni(II)/Co(II) in Acidic Solutions

Jiling Zhao, Zhaonan Yan, Qing Zhao, Weiran Diao, Ruichao Zhang, Jingyi Feng, Pingxia Zhang, Juan Wen and Yong Qin

ACS Appl. Mater. Interfaces, 2026, 18, 14000
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Progress in functional covalent organic frameworks as advanced materials for sample pretreatment

Hui Cao, WeiKang Guo, Ke Liu, Qin Shuai, Lijin Huang and Zhaochu Hu

Advances in Sample Preparation, 2025, 15, 100200
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Graphene-based adsorbents for selective recovery of rare earth elements from mining wastes: A review

Noel I. Kaaya, Maheswara R. Vegi and Athanas S. Macheyeki

FlatChem, 2025, 54, 100954
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Efficient and Atom-Economic Construction of Functional β-Ketoenamine-Linked Covalent Organic Frameworks via Amino-yne Click Polymerization

Wei Bai, Bo Song, Qi Tian, Xinyao Fu, Anjun Qin and Ben Zhong Tang

Chem. Mater., 2025, 37, 5062
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High-efficiency electrochemical air capture enabled by thiadiazole redox carrier with tunable gas-selective channels

Jing Hou, Yingying Cheng, Tao Yan, Zhikun Liu and Peng Kang

Nat Commun, 2026, 17
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Sonochemical accelerated fabrication of MgIn2S4/COFs S-scheme heterojunction for efficient photocatalytic H2O2 production

Chengjiao Wang, Yepeng Yang, Fulun You, Hang Li, Chunju Yang, Weixian Li, Haidong Ju, Yizhou Li, Liang Jiang and Rao Tao

Ultrasonics Sonochemistry, 2026, 124, 107700
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Anchoring Effect-Induced Conformation Remodeling in Epoxy-Functionalized Covalent Organic Frameworks for Enhanced Enzymatic Efficiency

Yikang Lu, Xiaoling Wu, Hongming Lou and Zhixian Li

Langmuir, 2025, 41, 11765
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Scalable Construction of Amide-Functionalized Covalent Organic Frameworks for Targeted Trapping of Palladium

Xinrui Yang, Shixing Wang, Hongliang Liu, Likang Fu, Dawei Xiang, Jiaxin Luo, Yihui Wu and Libo Zhang

Langmuir, 2026, 42, 2407
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Viologen-based polymers with extended π-conjugation structure to boost zinc-iodine battery performance by constructing efficient electric double layers

Linyang Qiu, Leiqian Zhang, Zhongtan Liang, Shilong Liu, Yifan Zhang, Shuhan Gao, Yanhua Zhang, Elke Debroye, Johan Hofkens, Jiajia Huang and Feili Lai

Chemical Engineering Journal, 2025, 514, 162992
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Tailored covalent organic frameworks with tunable fluorine groups for efficient adsorption of bisphenol analogues

Xiaoli Wei, Qing Wei and Huilin Liu

Journal of Hazardous Materials, 2026, 513, 142433
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Metal–organic frameworks for sustainable recovery of precious metals: Advances in synthesis, applications, and multiscale mechanisms

Baocheng Zhou, Guo Lin, Shixing Wang, Tu Hu, Yunfei An and Libo Zhang

Int J Miner Metall Mater, 2026, 33, 417
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Fabrication of pH-responsive ionic porous organic polymers via ionic liquid mediation for efficient gold recovery from electronic waste

Yunchang Fan, Jingjing Chen, Yanhe Nie, Sheli Zhang, Xinjia Wei and Haibao Zhu

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2026, 737, 139849
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Hydrazone-linked COFs with N/O synergistic sites achieving ultrahigh and fast Pd(II) capture under acidic conditions

Yumei Luo, Kaiyu Xia, Yuancheng Qin, Cailing Ni, Chao Liu, Hewei Yan, Renjie Song and Jianping Zou

Journal of Hazardous Materials, 2026, 504, 141362
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Microsphere pyridine-based covalent organic polymer for efficient methyl orange dye removal: Synthesis, characterization, and adsorption performance

Narges Abdolhossein Rejali and Mohammad Dinari

Results in Chemistry, 2025, 18, 102736
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Thiocarbonyl sites engineered on sulfur-rich polymers: boosting gold adsorption performance in electronic waste leachate

Hao Li, Erpan Qi, Yueer Li, Jinling Nong, Junjie Liu, Fengfeng Chen, Changge Shu, Panliang Zhang, Weifeng Xu and Kewen Tang

Chemical Engineering Science, 2026, 331, 123931
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Removal of Fermentation Inhibitors from Lignocellulosic Hydrolysate Using Olefin-Linked Covalent Organic Framework

Quanyuan Qiu, Yueren Zeng, Sa Wang, Chenxi Shi, Yinan Hu, Zhenjie Zhang and Xiaoqing Lin

Chinese Journal of Chemical Engineering, 2026
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Sustainable and selective gold extraction from electronic waste using conjugated microporous polymer aerogels

Wei Liu, Zhaoqi Zhu, Xicheng Liu, Mengqi Zhao, Rui Jiao, Peng Mu, Hanxue Sun and An Li

Chemical Engineering Journal, 2026, 534, 175099
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Ionization polarization engineering of the linking C N bonds in imine-linked covalent organic frameworks for synergistic adsorption and photoreduction of gold

Meng Li, Shiyuan Wei, Hao Wang, Jiawei Li, Jianhan Huang and You-Nian Liu

Applied Catalysis B: Environment and Energy, 2026, 392, 126738
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Efficient Adsorption of Lead on Hydro-Pyrochar Synthesized by Two-Step Conversion of Corn Cob in Magnesium Chloride Medium

Marija Simić, Jelena Petrović, Marija Koprivica, Marija Ercegović, Jelena Dimitrijević, Nikola S. Vuković and Núria Fiol

Toxics, 2025, 13, 459
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Enhanced Pd(II) capture and recycling through synergistic N O coordination in crown ether-based covalent organic polymers

Yimin Guo, Cailing Ni, Yuqing Lei, Chao Liu, Yumei Luo, Hewei Yan, Yuancheng Qin and Jianping Zou

Chemical Engineering Journal, 2026, 528, 172689
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Flow-Based In Situ Synthesis of Covalent Organic Framework Thin Films and Liquid-Phase Quartz Crystal Microbalance with Dissipation Monitoring (QCM-D) Analysis of Adsorption Kinetics

Wen-Yi Yu, Pei-Chen Huang, Yun-Wen You, I-Chia Huang, Cheng-Si Tsao and Jing-Jong Shyue

ACS Appl. Mater. Interfaces, 2026, 18, 32094
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Mg-doped keratin-based biochar@hydrogel composite: An efficient cadmium and lead adsorbent

Deyun Li, Fangjie Shi, Huayi Chen, Jianjun Zhang, Yusong Dai, Yonglin Liu, Wenyan Li, Hui-juan Xu, Jinjin Wang and Yulong Zhang

Journal of Chromatography A, 2026, 1768, 466668
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β-Keto-Enamine-Functionalized Nitrogen-Rich Covalent Organic Frameworks for Metal-Free H2 Sensor at Room Temperature

Sujith Benarzee Nallamalla, Natarajan Pradeep, Chandan Kumar Maity and Surendra Babu Manabolu Surya

ACS Appl. Polym. Mater., 2025, 7, 9410
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Chitosan-based covalent organic frameworks and molecularly imprinted polymers for water treatment: recent advances

Nurul Imanina Zameran, Noorashikin Md Saleh, Azmi Fadziyana Mansor and Nur Farahah Mohd Khairuddin

Separation Science and Technology, 2026, 1
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Periodic Janus structure based on ionic covalent organic framework for selective removal of perfluoroalkyl substances

Xiaojuan Sun, Ke Kong, Jun Liang, Dan Wang, Beibei Dong and Ruihu Wang

Chinese Journal of Structural Chemistry, 2025, 44, 100652
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Preparation of Furan-based covalent organic frameworks (Furan-COFs) derived from 5-HMF and their efficient recovery of gold from electronic waste

Chaoji Xiong, Kun Liang, Chunhua Wu, Wei Wu, Shouqing Liu and Qian Chen

Materials Today Chemistry, 2025, 47, 102845
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Microstructure engineering of two-dimensional PAF for targeted Pd(II) up-cycling from wastewater

Xuan Ding, Hui Shi, Congcong Liu, Qiuyang Zuo, Wei Ren, Liming Yang, Penghui Shao, Weili Dai and Xubiao Luo

Chemical Engineering Journal, 2025, 520, 166423
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Synthesis of a high surface area porous poly(ortho amino-phenol) resin for effective adsorption of rare earth elements Nd(III) and Er (III) ions

Fatimah Algarni, Emad A. Elshehy, Muhammad Kashif and Waleed A. El-Said

Journal of the Taiwan Institute of Chemical Engineers, 2025, 173, 106153
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Synergistic Microplastics Capture and Bacterial Inhibition by a Cationic COF‐Reinforced Chitosan/Tannic Acid Aerogel

Wei Li, Jingqi Liu, Jinfan Xu, Xiaowen Wang, Anna Tang, Yongjun Zhang and Deming Kong

Adv Funct Materials, 2026, 36
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One-step construction of phosphorylated bacterial cellulose aerogel based on ice crystal confinement strategy for efficient uranium adsorption

Lele Liu, Xiaohua Tian, Wenjie Wang, Yao Huang, Yue Ma, Yingping Zhang, Jiangdong Dai and Jianming Pan

Desalination, 2026, 619, 119540
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Recent advances in precious metal recovery using porous organic materials: from structure to mechanisms

Zahra Mohammadi Zardkhoshouei, Armaghan Moghaddam, Muhammad Naqvi, Ali Altaee, Marcos A.L. Nobre, Vafa Fakhri and Hossein Ali Khonakdar

Coordination Chemistry Reviews, 2026, 548, 217202
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Ethylenedioxythiophene-Based Conjugated Organic Polymers for Gold Recovery from Electronic Waste

Tian-Xiong Wang, Jiande Dong, Siyu Ji, Shuyao Tian and Xu-Hui Jin

Langmuir, 2026, 42, 4103
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Simulation and experimental study on anodic electrochemical deposition of gold

Dengjie Yan, Lingxin Kong, Guoqing Zhang, Bin Yang and Yifei Wang

Separation and Purification Technology, 2025, 377, 134154
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Sulfur-enhanced nitrogen-rich polymer for ultrafast adsorption of precious metals

Hao Li, Erpan Qi, Ziwei Ding, Junjie Liu, Sijia Chen, Wanru Wang, Weifeng Xu and Kewen Tang

Journal of Colloid and Interface Science, 2026, 707, 139608
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Structural regulation of β-ketoenamine covalent organic framework as efficient and environment-friendly nanocarrier for herbicide Dicamba

Xiaoxu Ma, Jing Ning, Jianping Zhang, Mingxin Liu, Lidong Cao, Qiliang Huang, Long Hao and Chong Cao

Industrial Crops and Products, 2025, 234, 121519
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Ternary bio-derived nGO@alumina@CAU-10 composite for efficient adsorption of metformin hydrochloride from contaminated water

Wedad A. Al-Onazi, Amal Mohamed Al-Mohaimeed, Maha F. El-Tohamy, Haitham AlRabiah and Gamal A.E. Mostafa

Materials Chemistry and Physics, 2026, 359, 132502
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Self-floating COF/chitosan aerogel for light-induced enhanced gold recovery

Weikang Guo, Yufeng Wang, Zhikai Wang, Yingji Zhao, Qin Shuai, Zhaochu Hu, Yusuke Yamauchi and Lijin Huang

Chemical Engineering Journal, 2025, 525, 169554
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Tuning Local Charge‐Density in COFs to Suppress Protonation and Unlock Binding Sites for Efficient Palladium Recovery

Shijie Xiong, Pei Chen, Hanzhi Chen, Muliang Xiao, Ruining Cao, Jiaqi Li, Chuanlei Luo, Xinyi Yang, Xiaolu Liu, Yinghui Xie, Mengjie Hao, Geoffrey I. N. Waterhouse, Xiangke Wang, Shengqian Ma and Hui Yang

Angewandte Chemie, 2026
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Recent advances in chelating polymers: Synthesis, properties, and applications

Abdulwahhab H. Majeed, Israa K. Mohammed, Leqaa A. Mohammed, Omar G. Hammoodi and Mustafa A. Alheety

Reactive and Functional Polymers, 2026, 222, 106704
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Robust amide covalent organic framework aerogel for selective recovery of gold from e-waste

Juan Meng, You Wu, Juan Yang, Qin Shuai and Lijin Huang

Separation and Purification Technology, 2026, 380, 135504
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Ionic covalent organic frameworks: design strategies and emerging applications

Haifei Liu, Xianliang Guo and Qi-Long Zhu

Sci. China Mater., 2026
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Tuning Local Charge‐Density in COFs to Suppress Protonation and Unlock Binding Sites for Efficient Palladium Recovery

Shijie Xiong, Pei Chen, Hanzhi Chen, Muliang Xiao, Ruining Cao, Jiaqi Li, Chuanlei Luo, Xinyi Yang, Xiaolu Liu, Yinghui Xie, Mengjie Hao, Geoffrey I. N. Waterhouse, Xiangke Wang, Shengqian Ma and Hui Yang

Angew Chem Int Ed, 2026
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Site-Enriched Quinoline Covalent Organic Frameworks for Selective Palladium Recovery under Acidic Radioactive Media

Feng Chen, Tiejun Chen, Xuelong He, Ziyan Li, Zhenyu Jia, Ju Duan, Xinghao Li, Linfei Qiu, Bin Sun, Weiyi Zhang and Yaozu Liao

JACS Au, 2026
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One-step Upcycling of Palladium from Electroplating Wastewater into Electrocatalysts for Ethylene Glycol Oxidation to Glycolic Acid

Xinru Xing, Meiqi Zheng, Riping Jin, Yu Fu, Wenying Shi, Xianggui Kong and Mingfei Shao

ACS Appl. Mater. Interfaces, 2026, 18, 28818
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Protein-based functional materials for gold ion separation: Mechanisms, challenges and future perspectives

Qingmin Yang, Yingying Zhang, Yuanhang Yang, Xiaoyun Zhang, Yongliang Ding, Arif Muhammad, Guichen Liu, Facui Yang, Renyuan Song, Yanfang Tai, Peng Yang and Jian Zhao

Journal of Environmental Chemical Engineering, 2025, 13, 120364
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Development of Coupled Electrochemical Systems for Metal Resource Recovery From Aqueous Metal‐Organic Complexes

Fei Zhang, Yu Cao, Yanjing Wang, Zhijuan Liu, Chao Xie, Yanyong Wang and Shuangyin Wang

Rare Metals, 2026, 45
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Biomimetic Slit-Shaped Fiber Interpenetration Enables Superadsorptive COF Aerogels for Uranium Extraction

Yuxian Yang, Binbin Fan, Yang Si, Jianyong Yu and Peixin Tang

ACS Appl. Polym. Mater., 2025, 7, 16785
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Synergistic Adsorption–Reduction in NH2-MIL-101(Fe) for Ultraefficient Gold Recovery from E-Waste

Lu Zhang, Meng-Yuan Liu, Wei-Jian Yu, Ke-Xuan Yang, Hong-Yu Chu, Peng Wang, Xiao-Hong Yi and Chong-Chen Wang

ACS Appl. Eng. Mater., 2026, 4, 1935
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MOF- and COF-based platforms for heavy metal sensing in food matrices: mechanisms, design strategies, and applications

Xiaoxiao Song, Siqi Yin, Binqiao Ren, Rui Liu and Yu Jin

Food Chemistry, 2026, 521, 149891
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Solvent-free synthesis of a sulfur-containing magnetic porous organic framework for high efficiency removal of mercury

Zhiyu Zhou, Jinnan Zhang, Juan Yang, Feng Chen and Lijin Huang

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2026, 729, 138839
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Next-Generation Wastewater Treatment with Emerging 2D MOF-Derived Photocatalysts

Naveen Thakur, Anchal Panwar, Vatika Soni, Pankaj Raizada, Pardeep Singh, Aftab Aslam Parwaz Khan, Van-Huy Nguyen, Chinh Chien Nguyen, Seok Joo Yang, Quyet Van Le, Hyojung Kim and Sonu Sonu

ACS Omega, 2025
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Acid-functionalized porous polymer as an adsorbent for the highly efficient removal of ammonia nitrogen from aqueous solutions

Yin-Hong Chen, Ying-Jane Chen and Yung-Chung Chen

Journal of the Taiwan Institute of Chemical Engineers, 2026, 178, 106390
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Guanidinium‐Based Covalent Organic Frameworks via Pore Wall Regulation: Efficient Selective Palladium Recovery From Metallurgical Wastewater

Jiaxing Xiong, Changhao Liang, Zhuang Yang, Chuntang Liu, Mingzhu Dai, Rifang Qiu, Xian Yuan, Fengzhi Jiang, Shixiong Wang and Xiangjun Yang

Rare Metals, 2026, 45
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Spatially Separated Redox Centers in One‐Dimensional Sp2‐Carbon Covalent Organic Frameworks Enable Synergistic Photocatalytic Palladium Recovery and Bisphenol A Mineralization

Yi‐Ru Chen, Jing‐Yi Li, Yao Xiao, Dan Zhong, Lu Zhang, Yu‐Ting Xie, Xiu Wang, Yibao Li, Wei‐Rong Cui and Jian‐Ding Qiu

Advanced Science, 2026
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