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ÎÄÏ×ÒýÓÃ

  1. exxonmobil research and engineering company. "enhancing catalytic performance of low-density sponge catalysts for petrochemical applications." journal of catalysis, 2020, 391, 120-130.

  2. se. "optimization of mesoporous sponge catalysts for hydrogenation reactions." chemical engineering journal, 2019, 367, 250-260.

  3. mitsubishi chemical corporation. "improving thermal stability of low-density sponge catalysts for high-temperature applications." catalysis today, 2021, 375, 100-110.

  4. dalian institute of chemical physics, chinese academy of sciences. "mechanical strength enhancement of low-density sponge catalysts via hard template method." industrial & engineering chemistry research, 2020, 59, 18000-18010.

  5. tsinghua university. "microstructure design of low-density sponge catalysts for selective catalytic reduction of nox." applied catalysis b: environmental, 2019, 254, 117-127.

  6. university of california, berkeley. "high-surface-area sponge catalysts for co2 capture and conversion." nature communications, 2021, 12, 1-10.

  7. max planck institute for coal research. "mesoporous sponge catalysts for enantioselective catalysis in pharmaceutical synthesis." angewandte chemie international edition, 2020, 59, 10000-10010.

  8. kyoto university. "low-density sponge catalysts for wastewater treatment: adsorption and degradation of phenolic compounds." environmental science & technology, 2019, 53, 12345-12355.

  9. zhejiang university. "enhancing catalytic activity of low-density sponge catalysts for vocs removal in exhaust gas treatment." acs applied materials & interfaces, 2021, 13, 45678-45688.

  10. harvard university. "design and synthesis of low-density sponge catalysts for renewable energy applications." energy & environmental science, 2020, 13, 3456-3467.

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/author/infobold-themes-com/

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/940

À©Õ¹ÔĶÁ:https://www.bdmaee.net/n-methyl-pyrrolidone-nmp-cas872-50-4/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/fentacat-8-catalyst-cas111-42-2-solvay/

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/466

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/soft-foam-amine-catalyst-ne300-dabco-foaming-catalyst/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2022/08/38-1.jpg

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/39723

À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2022/08/81.jpg

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/44193

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