Results 271 to 280 of about 66,926 (319)

Melamine-supported porous organic polymers for efficient CO2 capture and Hg2+ removal

, 2020
Functionalized porous organic polymers (POPs) with high Brunauer-Emmett-Teller (BET) surface area (SBET) and unique porosity is promising while its facile synthesis remains a challenge.
Lizhi Wang, Jiangfei Guo, Xiyuan Xiang, Y. Sang, Jianhan Huang   +4 more
semanticscholar   +1 more source

Nitrogen-doped activated carbons via melamine-assisted NaOH/KOH/urea aqueous system for high performance supercapacitors

, 2020
Fabrication of carbon materials from biomass is a cost-effective and ecofriendly approach to solve the crisis of fossil resources. Herein, by melamine-assisted NaOH/KOH/urea aqueous system, nitrogen-doped activated carbon (NDAC) has been fabricated as ...
Xuan Yang, Wang Qiong, Jianjun Lai, Zhenghan Cai, J. Lv, Xue-rong Chen, Yandan Chen, Xinyu Zheng, Biao Huang, Guanfeng Lin   +9 more
semanticscholar   +1 more source

Melamine

Melamine is an organic compound and has known as with high nitrogen content, which is used in the production of pesticides, plastics, resins, sheets, commercial filters and many other products. Melamine is not a food ingredient and is not legal for adulting to food.
openaire   +2 more sources

Melamine-formaldehyde compounds—I The alkaline decomposition of methylol melamines and methoxymethyl melamines

European Polymer Journal, 1969
Abstract The acid catalysed decompositions of trimethylol melamine (TMM), hexamethylol melamine (HMM), methylated trimethylol melamine (TMM-Me) and hexamethoxymethyl melamine (HMM-Me) have been investigated kinetically. The deompositions of TMM and HMM are subject to general acid catalysis. The results suggest that the activation of TMM and HMM takes
Arvid Berge, Sigmund Gudmundsen, John Ugelstad   +2 more
openaire   +1 more source

Melamine Urinary Bladder Stone

Urology, 2009
We report a unique case of a melamine bladder urinary stone. A physiopathologic mechanism of formation is proposed and discussed.
F, Grases, A, Costa-Bauzá, I, Gomila, S, Serra-Trespalle, F, Alonso-Sainz, J M, del Valle   +5 more
openaire   +2 more sources

Au nanoparticles decorated ZnO/ZnFe2O4 composite SERS-active substrate for melamine detection.

Talanta: The International Journal of Pure and Applied Analytical Chemistry, 2022
Mohit K. Tiwari, Aditya Singh, Samit Dureja, S. Basu, S. K. Pattanayek   +4 more
semanticscholar   +1 more source

Transplacental transfer of melamine

Placenta, 2012
To characterize transplacental transfer of melamine and related mechanisms as well as toxicity using human placental perfusion and cultured cells.Transfer and toxicity were analyzed in 4-h perfusions with 10 μM or 1 mM melamine, or 10 μM melamine with 10 nM cyanuric acid (CYA). Efflux transporters were studied in accumulation assay and toxicity in BeWo
Chen, Y, Woo, CSJ, El Nezami, H, Myllynen, P, Veid, J, Auriola, S, Partanen, H, Vähäkangas, K   +7 more
openaire   +4 more sources

Reduced graphene oxide and zirconium carbide co-modified melamine sponge/paraffin wax composites as new form-stable phase change materials for photothermal energy conversion and storage

, 2019
Photothermal energy conversion and storage are crucial in solar collection systems. However, it is difficult for traditional media to balance high photothermal conversion, thermal conductivity and thermal energy storage.
Jie Yang, Yanlin Jia, N. Bing, Lingling Wang, Huaqing Xie, Wei Yu   +5 more
semanticscholar   +1 more source

Lignin-based superhydrophobic melamine resin sponges and their application in oil/water separation

, 2021
S. Haodong, Zhongming Liu, Keyin Liu, M. Gibril, F. Kong, Shoujuan Wang   +5 more
semanticscholar   +1 more source

Photodegradation performance of g-C3N4 fabricated by directly heating melamine.

Langmuir, 2009
Shi Yan, Zhaosheng Li, Z. Zou
semanticscholar   +1 more source