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  1. ÀîÃ÷, ÕÅÇ¿. ÂÌÉ«´ß»¯²ÄÁÏÑо¿½øÕ¹[j]. »¯Ñ§½øÕ¹, 2021, 33(2): 201-210.
  2. Íõѩ÷, ³Â־ǿ. ÄÉÃ×½ðÊô´ß»¯¼ÁÔÚ¾«Ï¸»¯Ñ§Æ·ºÏ³ÉÖеÄÓ¦ÓÃ[j]. ¾«Ï¸»¯¹¤, 2020, 37(5): 897-904.
  3. ÁõÑó, ÕÔÏþ¶«. ¹â´ß»¯²ÄÁÏg-c?n?µÄ¸ÄÐÔ¼°Ó¦ÓÃÑо¿[j]. ¹¦ÄܲÄÁÏ, 2019, 50(12): 120301.

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  1. wang, x., et al. (2009). "a metal-free polymeric photocatalyst for hydrogen production in visible light." nature materials, 8(1), 76¨C81.
  2. beller, m., et al. (2000). "palladium-catalyzed cross-coupling reactions: from fundamental studies to industrial applications." angewandte chemie international edition, 39(1), 1¨C19.
  3. sheldon, r. a. (2012). "green and sustainable catalysis: a review on recent developments." catalysis today, 187(1), 1¨C10.

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