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Directional Functionalization of MOF-74 Analogs via Ligand Pre-installation 被引量:3
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作者 Liang Hao Qiming Qiu Hui Li 《Chinese Journal of Chemistry》 SCIE CAS CSCD 2016年第2期220-224,共5页
A MOF-74 analog derived from non-DOBDC linkers, Cu(II)-MOF-74-L^1, was synthesized and characterized. Based on this, directionanl functionalizations of the hexagonal pore were introduced through well-designed pre-in... A MOF-74 analog derived from non-DOBDC linkers, Cu(II)-MOF-74-L^1, was synthesized and characterized. Based on this, directionanl functionalizations of the hexagonal pore were introduced through well-designed pre-installation of ligands. By this strategy, two MOF-74 analogs with hydrophobic and hydrophilic surfaces of pore had been achieved by equiping with CI or OH groups respectively and proved with excellent catalysis and luminescent sensing properties. Herein, the synthetic strategy and functional regulation were reported toward the development of functional MOF-74 materials. 展开更多
关键词 FUNCTIONALIZATION MOF-74 hydrophobic pore hydrophilic pore pre-installation
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基于有限元虚拟评估的车身后端板预装搭扣尺寸优化
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作者 张悦 沈琪 +2 位作者 石文 甘志刚 姚舜文 《汽车实用技术》 2021年第3期151-153,共3页
在车身工艺同步工程阶段采用有限元虚拟评估方法,对后端板预装搭扣进行仿真分析,发现预装零件在运输过程中存在掉落风险。通过对预装搭扣进行尺寸优化,使其满足制造要求。通过在产品设计阶段提前识别制造质量风险,避免零件后期更改造成... 在车身工艺同步工程阶段采用有限元虚拟评估方法,对后端板预装搭扣进行仿真分析,发现预装零件在运输过程中存在掉落风险。通过对预装搭扣进行尺寸优化,使其满足制造要求。通过在产品设计阶段提前识别制造质量风险,避免零件后期更改造成的修模等制造成本的增加,从而达到提升制造质量、降低制造成本的目的。 展开更多
关键词 有限元 车身 后端板 预装搭扣 尺寸优化
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