联合实验室简介

先进吸附分离技术 联合实验室成立于2019年，由西安交通大学化学工程与技术学院与贝士德仪器主导，以建立吸附分离领域国际领先水平的实验室为目标。

目前“先进吸附分离技术”联合实验室已经装备多款国际先进的吸附分离仪器设备，包括BSD-PS比表面积及孔径分析仪，BSD-PM高性能比表面积及微孔分析仪，BSD-PMC腐蚀性气体吸附分析仪，BSD-PH全自动高温高压气体吸附仪，BSD-VVS多站重量法真空蒸汽吸附仪，BSD-MAB多组分吸附穿透曲线分析仪，BSD-MASS在线质谱气体分析系统等。

西交大化工学院-贝士德仪器 先进吸附分离技术 联合实验室 近一年多时间，在国际和国内期刊上共发表学术论文约18篇，包括Angewandte Chemie，Chemical Engineering Journal，ACS Catalysis，ACS Nano，Chem. Eng. J.，J. Mater. Chem. A 等,其中影响因子大于10的有 9 篇，JCR一区文章 15 篇。研究领域 涉及质子传导、二氧化硫和芳香族硫化物捕获、烟气脱硫耦合脱碳、烟道气中SO2捕集、电子特气（SF6、NF3、CF4、Xe、Kr等）分离、煤层气分离、温室气体六氟化硫捕获（SF₆、CF₄、NF₃等）、烷烯烃分离、光催化CO2还原等多个领域。以下例举“先进吸附分离技术”联合实验室近年发表的部分精彩文章：

该研究成果以 “Nickel-Based Metal–Organic Frameworks for Coal-Bed Methane Purification with Record CH4/N2 Selectivity” 为题发表于国际知名期刊《德国应用化学》(Angew. Chem. Int. Ed.)(IF=15.336)上，并被选为Angewandte Chemie 封面文章和热点论文。化学工程与技术学院博士生王少敏为论文第一作者，杨庆远教授为本文通讯作者，西安交通大学化工学院为论文唯一通讯作者单位。

实现双碳目标，天然气是目前最现实的低碳清洁能源，但我国常规天然气产能不足，需开发煤层气等非常规天然气作为补充。煤层气俗称“瓦斯”，其主要成分是甲烷，是一种与煤共生、以吸附态存储于煤层内的非常规天然气，我国煤层气储量丰富，2020年探明的储量约为4200亿立方米。但超过70%的煤层气在开采时，由于开采技术（井下抽采）的原因混入了大量的空气，导致形成了低浓度的煤层气（甲烷浓度＜30%）而得不到很好的利用，低浓度的煤层气一般被直接排放到大气，造成了资源浪费和温室效应。所以现阶段煤层气的分离与提浓技术已成为煤层气开发和利用的行业瓶颈问题，是需要攻克的关键节点。针对上述问题，西安交通大学化工学院杨庆远教授课题组研发了系列镍基-金属有机框架（MOF）材料，其中超微孔MOF材料Ni(ina)₂具有甲烷/氮气选择性高（15.8）、吸附容量大（46.7 cm³/g）和分子扩散速率快（10.6-19.0 cm3g^-1s^-1）的特点,较好地解决了气体分离领域的“trade-off”效应，实现了煤层气中甲烷和氮气的高效分离。理论模拟计算和单晶结构解析表明Ni(ina)2和甲烷分子之间存在较强的作用力，可以从低浓度煤层气中选择性地捕获甲烷分子。另外，Ni(ina)2具有很好的热稳定性和化学稳定性，可以批量化制备，是一种理想的固体吸附剂，该工作为工业上煤层气的分离提供了新思路。

更多精彩

Zwitterionic Covalent Organic Frameworks: Attractive Porous Host for Gas Separation and Anhydrous Proton Conduction

ACS Nano  (IF = 18.027)

https://doi.org/10.1021/acsnano.1c07178

Tuning proton dissociation energy in proton carrier doped 2D covalent organic frameworks for anhydrous proton conduction at elevated temperature

J. Mater. Chem. A   (IF = 14.511)

https://doi.org/10.1039/D0TA04488A

A 3D ultramicroporous porous organic frameworks for SO2 and aromatic sulfides capture with high capacity and selectivity

Chemical Engineering Journal (IF = 16.744)

https://doi.org/10.1016/j.cej.2021.132480

离子型有机多孔聚合物的制备及其烟气脱硫耦合脱碳性质研究

《化工进展》

https://doi.org/10.16085/j.issn.1000-6613.2022-0689

Post modification of Oxo-clusters in robust Zirconium-Based metal organic framework for durable SO2 capture from flue gas

Separation and Purification Technology   (IF = 9.136)

https://doi.org/10.1016/j.seppur.2021.119349

Aliphatic amine decorating metal–organic framework for durable SO2 capture from flue gas

Separation and Purification Technology  (IF = 9.136)

https://doi.org/10.1016/j.seppur.2020.118164

Tuning surface inductive electric field in microporous organic polymers for Xe/Kr separation

Chemical Engineering Journal   (IF = 16.744)

https://doi.org/10.1016/j.cej.2021.131271

Enhancing Perfluorinated electron specialty gases separation selectivity in ultra-microporous metal organic framework

Separation and Purification Technology  ( IF = 9.136)

https://doi.org/10.1016/j.seppur.2022.120739

Adsorption Interface-Induced H...F Charge Transfer in Ultramicroporous Metal-Organic Frameworks for Perfluorinated Gas Separation

Industrial & Engineering Chemistry Research  (IF = 4.326)

https://doi.org/10.1021/acs.iecr.2c01604

HF Resistant Porous Aromatic Frameworks for Electronic Special Gases Separation

Langmuir   (IF = 4.311)

https://doi.org/10.1021/acs.langmuir.2c01098

Fluorine-functionalized Porous Organic Polymers for Durable F-gas Capture from Semiconductor Etching Exhaust

Macromolecules  (IF = 6.057)

https://doi.org/10.1021/acs.macromol.1c02413

Fluorinated porous organic polymers for efficient recovery perfluorinated electronic specialty gas from exhaust gas of plasma etching

Separation and Purification Technology   (IF = 9.136)

https://doi.org/10.1016/j.seppur.2022.120561

Fluorine-Induced Electric Field Gradient in 3D Porous Aromatic Frameworks for Highly Efficient Capture of Xe and F-Gases

ACS Appl. Mater. Interfaces   (IF = 10.383)

https://doi.org/10.1021/acsami.2c10050

Pore-Structure Control in Metal–Organic Frameworks (MOFs) for Capture of the Greenhouse Gas SF6 with Record Separation

Angew. Chem. Int. Ed. (IF = 16.82) 

https://doi.org/10.1002/anie.202207066

Nickel-Based Metal–Organic Frameworks for Coal-Bed Methane Purification with Record CH4/N2 Selectivity

Angew. Chem. Int. Ed.  (IF = 16.82) 

https://doi.org/10.1002/ange.202201017

Amino-functionalized microporous MOFs for greenhouse gases CF4 and NF3 capture with record selectivity

ACS Applied Materials & Interfaces  (IF=10.38)

https://pubs.acs.org/doi/abs/10.1021/acsami.2c12164

Control of pore structure by the solvent effect for efficient ethane/ethylene separation

Separation and Purification Technology  (IF=9.13)

https://www.sciencedirect.com/science/article/pii/S1383586622019335

Immobilizing Isatin-Schiff Base Complexes in NH2-UiO-66 for Highly Photocatalytic CO2 Reduction

ACS Catalysis  (IF=13.7)

https://pubs.acs.org/doi/10.1021/acscatal.2c04588