Using 4,4′biphenyl dicarboxylic acid (BPDC), nickel-based metal-organic frameworks (MOF) was synthesized for high-performance supercapacitors [84] by an easy hydrothermal method.

2020年1月8日 · Herein, we report the development of a facile process to introduce cobalt oxide (CoO x) inside the Fe-MOF prepared by using 4,4′-biphenyldicarboxylic acid (BPDC) as organic linker, the Fe-MOF being designated as Fe-MOF-bpdc.

2023年12月1日 · H 2 bpdc was characterized by powder X-ray diffractometry (XRD) using a SHIMADZU LabX XRD-6100 diffractometer equipped with a Cu target at a scan rate of 4° min −1. The Fourier transforming infrared (FT-IR) spectra measurement was conducted on a FTIR-650 (Tianjin Gangdong).

Fe‐based MOFs were doped with Ru‐based precursors to achieve MOFs bearing [Ru (bpy) (dcbpy) (H2O)2]2+ WOC. Materials were analyzed with XRD, SEM, FT‐IR, resonance Raman, X‐ray absorption...

2020年1月9日 · Two-dimensional (2D) Co-based MOF-on-MOF heterojunction nanostructures with improved electrocatalytic activity were successfully constructed via a mild two-step solution route, employing Co 2+ ions as the center atoms, and 1,4-benzenedicarboxylate (BDC) and 4,4′-biphenyldicarboxylate (BPDC) as ligands.

2024年8月1日 · Herein, a one-pot modulated method is developed for preparing MOF-bimetallic oxide heterostructured catalyst for oxygen evolution reaction (OER). The heterostructure comprises Ni-BPDC (BPDC: 4, 4′-biphenyldicarboxylic …

A six-coordinated 3D metal–organic framework (MOF), namely, [Co (BPDC) (3-bpdb) (H2O)2]n (1) (H2BPDC = 4,4′-biphenyldicarboxylic acid, 3-bpdb = 1,4-bis (3-pyridyl)-2,3-diaza-1,3-butadiene) was purposefully constructed and characterized by single-crystal XRD, IR, elemental analyses, PXRD, SEM, and TGA.

2018年12月19日 · We report here a novel Ti 3 –BPDC metal–organic framework (MOF) constructed from biphenyl-4,4′-dicarboxylate (BPDC) linkers and Ti 3 (OH) 2 secondary building units (SBUs) with permanent porosity and large 1D channels.

XRD analysis indicated that when the Co-BPDC/Co-BDC formed, the BDC ligands first coordinated with Co atoms on the surface of Co-BPDC. Then, the BDC ligands reacted with Co ions in the solution to form Co-BDC.

2023年3月16日 · The XRD curves of Fe (BPDC) closely resemble the simulated diffraction pattern and shows pronounced Ni foam characteristic peaks, which indicates that we have successfully synthesized MOFs on Ni foam.