Page 34 - 《华中农业大学学报（自然科学版）》2022年第2期

第 2 期 杜昌文 等：金属有机框架 （MOF） 材料及其在新型缓控释肥料中的应用 29

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Advances in metal organic frameworks（MOF）and its application as
a new type of slow/controlled release fertilizer

1,2
DU Changwen ,ZHOU Jianmin 1
1.State Key Laboratory of Soil and Sustainable Agriculture/Institute of Soil
Science，Chinese Academy of Sciences，Nanjing 210008，China；
2.College of Advanced Agricultural Science，University of Chinese Academy
of Sciences，Beijing 100049，China

Abstract Slow/controlled release fertilizer can enhance the nutrient use efficiency，which is an impor⁃
tant technology to increase nutrient utilization rate，and metal organic frameworks（MOF）provided an al⁃
ternative option for the development of slow/controlled release fertilizer. MOF，comprised of organic li⁃
gands and metal ions/metal clusters via coordinative bonds are highly porous，crystalline materials，and the
tunable porosity，chemical composition，size and shape，and easy surface functionalization make this large
family more and more popular. There has been a growing interest over the last decades in the design of en⁃
gineered MOF with controlled sizes for a variety of applications in the fields of chemistry，materials science，
medicine，biosensor etc.，but MOF’s application in agricultural science is in initial stage. MOF composition
and structure as well as the synthesis approaches were elucidated，and the applications in main fields includ⁃
ing in agricultural science were summarized，in particular，the potentials in the application as a new type of
slow/controlled release fertilizer was addressed；then challenges in MOF development for slow/controlled
release fertilizer were discussed. Multi-nutrient elements could be combined in MOF by directional design
in molecular level according to the nutrient demand of crops，which provided new technical support for the
development of slow/controlled release fertilizer.
Keywords nutrient utilization；slow/controlled release fertilizer；metal organic frameworks（MOF）；

environmental impact；nutrient loading and release

（责任编辑：赵琳琳）