Results 241 to 250 of about 455,246 (392)

Cascade Promotion of Gas Separation Performances in CMS Membranes: MOFs With Functional Groups and Loaded Noble Metals

Advanced Science, EarlyView.
Novel mixed‐matrix carbon molecular sieve (MMCMS) membranes are fabricated via employing palladium‐doped carboxyl‐functionalized UiO‐66 (Pd/UiO66‐COOH)/polyimide MMM as precursor. The synergistic effect of decarboxylation‐induced thermally cross‐linking and catalytic graphitization of Pd promoted the formation of more ordered Langmuir domains, thereby ...
Min Deng, Jing Wei, Jundong Guo, Zikang Qin, Jia Song, Junfeng Zheng, Lin Yang, Lu Yao, Wenju Jiang, Xiaohua Ma, Xuezhong He, Jiadai He, Jianjian Wang, Zhongde Dai   +13 more
wiley   +1 more source

Difluoroenol phosphinates as difluoroenolate surrogates: synthesis and applications in defluorination and deoxygenative coupling. [PDF]

Chem Sci
Kurosawa MB, Shimoyama S, Tanaka H, Yamaguchi J.   +3 more
europepmc   +1 more source

Über die Einwirkung von Hydrazinen auf α‐Chlor‐ketone und die Konstitution des sog. Tetraphenyltetracarbazons [PDF]

, 1919
Sven Bodforss
openalex   +1 more source

Revealing the Mechanism of Exciton Spontaneous Separation at Room Temperature for Efficient Photocatalytic Hydrogen Peroxide Synthesis

Advanced Science, EarlyView.
This study identifies that replacing electron‐donating units at different positions enhances the delocalization of the electron cloud in the electron donors, which in turn increases the delocalization of the overall material. The exciton activation energy is effectively reduced, promoting the spontaneous dissociation of excitons at room temperature and
Pan Jiang, Yuyan Huang, Xiangqiong Jiang, Huijie Yan, Shufang Liu, Zuoming Chen, Xin Wu, Xiantai Zhou, Yu‐Xin Ye, Gangfeng Ouyang   +9 more
wiley   +1 more source

Post-Polymerization Modification of Polyethylene through Photochemical Oximation and Consecutive Ketonization. [PDF]

J Am Chem Soc
Otten M, Klein Gebbink I, Schara PJ, Tomović Ž, Lutz M, Bruijnincx PCA, Thevenon A.   +6 more
europepmc   +1 more source

Ueber die Einwirkung von p‐Amidodimethylanilin auf Ketone und über die Rückbildung von Benzaldehydverbindungen aus solchen des Benzoïns [PDF]

, 1892
Hans Vogtherr
openalex   +1 more source

Current Approaches and Challenges in Advanced Oxidation Processes for Nanoplastic Degradation

Advanced Science, EarlyView.
This review explores recent progress in advanced oxidation processes (AOPs) for the degradation of nanoplastics (NPs) in water. It presents a comparative assessment of key AOP technologies and identifies current limitations in analytical methods and treatment efficiency.
Arezou Fazli, Athanassia Athanassiou, Despina Fragouli   +2 more
wiley   +1 more source

Ketones and Insulin: A Paradoxical Interplay With Implications for Glucose Metabolism. [PDF]

J Endocr Soc
Falkenhain K.
europepmc   +1 more source

Zur Kenntniss der Disulfone XI. Ueber den Einfluss von Kernsubstituenten auf die Reactionsfähigkeit aromatischer Aldehyde und Ketone [PDF]

, 1902
Theodor Posner
openalex   +1 more source

Engineering Liquid Hierarchical Materials with DNA‐Programmed Spherical Nucleic Acids

Advanced Science, EarlyView.
Programmable spherical nucleic acids assembly strategies for constructing hierarchical structures through engineered DNA bond to form novel liquid‐like metal droplets. Abstract Inspired by nature, the orchestration of self‐assembling building blocks into hierarchical superstructures offers a transformative approach to functional materials design. While 
Zeyu Chen, Xu Chen, Dan Lu, Huating Kong, Jingyi Ye, Chunhai Fan, Honglu Zhang, Huan Zhang   +7 more
wiley   +1 more source