蝙蝠以大毒王闻名于世，却是人类实实在在的良师益友。它具有控制害虫、种子传播、植物授粉等不可或缺的生态作用和巨大的经济价值，且在健康长寿、生物仿生等方面具备重要的研究意义。作为唯一会飞行的哺乳动物，人们对它的观察与研究从未停止。蝙蝠声纳系统的发现见证了人类探求真理的曲折历程和顽强精神。蝙蝠拥有“心眼”这样的超能力，人类依据其回声定位和形体结构制造出蝙蝠机器人，未来应用及发展前景非常广阔。蝙蝠还是中国福文化的代表，值得我们永远颂扬。论文讲述了蝙蝠的优缺点、身体结构、生活习性和夜视能力以及蝙蝠机器人的相关知识，旨在引领学生全面辩证地看待蝙蝠的问题，培养学生的思辨意识和能力，体会仿生学的奥妙，传承中华传统福文化思想精髓，树立人与自然和谐共生的发展观。

作为我国高等化学教育发展的见证者与推动者，《大学化学》自创刊之日起，便肩负起引领教学改革、服务一线教师的重任。四十年风雨兼程，期刊在摸索中成长，离不开几代编委、作者和读者的共同努力。展望未来，我们初心不改，将继续脚踏实地，努力提高质量，让《大学化学》更好地成为化学教师们的良师益友，为建设教育强国贡献一份力量。在此，深切缅怀创刊先驱，并向所有支持者致以最诚挚的谢意！

本文介绍了诺贝尔化学奖得主、德国化学家卡尔∙齐格勒(Karl Ziegler)的科研历程及贡献以纪念他逝世50周年。Ziegler对科学的热情、独特的思维和卓越的实验能力奠定了他的科学基础。他专注于自由基化合物、多元环化合物和有机金属化合物的研究，他与朱利奥∙纳塔共同发明命名的Ziegler-Natta催化剂对全球聚烯烃工业产生深远影响，造就了上千亿美元的市场。

构建全英文课程体系对于培育具备全球视野的人才具有重大意义，它是推进教育国际化的关键环节。在全球化进程和教育政策的引领下，本项研究着眼于地方本科院校在全英文无机化学课程教学中面临的挑战，进行了深入的实践探索。研究详尽介绍了具体的实施策略及其成效，涵盖了课程概述、教学目标、教学内容、教学资源、教学方法、教师团队、课程思政以及教学效果等8个关键领域，归纳并提炼了无机化学全英文课程建设的特色与创新点，旨在为国内相似课程的建设提供参考和启示。

Perfluoroalkyl acids of different chain lengths, including trifluoroacetic acid, heptafluorobutyric acid, and nonafluoropentanoic acid, were used as second ligands to replace the formic acid on the Zr₆ clusters in MOF-808. This led to the formation of a series of MOF-808-R materials (R=F₃, F₇, F₉, corresponding to trifluoroacetic acid, heptafluorobutyric acid, and nonafluoropentanoic acid) with multiple ligands, and we investigated the impact of the second ligand modification on pore size and pore environment. The loading amount of the second ligand was determined using NMR and other methods. We conducted adsorption tests for acetylene and carbon dioxide at different temperatures on both MOF-808 and MOF-808-R to explore the effects of the ligand diversification on acetylene separation performance. It was found that MOF-808-F₇ exhibited the best performance in acetylene-carbon dioxide separation.

概念图作为组织和表征知识的工具，因能促进有意义的学习，减少无关认知负荷，成为科学课程教学的有效策略，尤其对语言能力不够的学生特别有益。为帮助学生在全英语课程学习中获得成功，本研究将概念图策略运用在基础化学全英语课程教学中，围绕概念图作业的实施，对学生的学业成绩、概念图的评估和学生对实施概念图作业的看法进行统计分析，考察在基础化学全英语课程中使用概念图作业的有效性。

Cs_xWO₃/TiO₂ composites with full‐spectrum catalytic activity were prepared by solvothermal reaction. The composites were characterized using X‐ray diffraction (XRD) analysis, scanning electron microscopy (SEM), transmission electron microscopy (TEM), specific surface area testing, X‐ray photoelectron spectroscopy (XPS), and UV‐Vis diffuse reflectance spectra (UV‐Vis DRS). Cs_xWO₃ and TiO₂ were uniformly bonded together in the composites. The heterojunction structure was formed. The band gap was reduced from 2.75 to 2.65 eV. The photocatalytic property of Cs_xWO₃/TiO₂ was demonstrated by the degradation rates of 20 mg·L^-1 methylene blue dye, which were 99.7%, 91.4%, and 70.7% under irradiation from a 300 W high‐pressure mercury lamp, a 500 W xenon lamp, and a 400 W infrared lamp, respectively. After five cycles of photocatalytic degradation, the composite photocatalyst still showed a degradation efficiency of 87.6%. This indicates that Cs_xWO₃/TiO₂ has good photocatalytic degradability and cyclic stability. The photocatalytic mechanism of Cs_xWO₃/TiO₂ was investigated. The trapping experiments of the active species showed that the main active substances were the empty hole (h⁺) and hydroxyl radical (·OH).