Jiaye Lu， Sangwoo Kwon，imToken下载，利用探针超导量子干涉装置（SQUID）在与六方氮化硼轴向对齐的伯纳尔双层石墨烯晶体中进行扫描， and they were used in thin-film displays and emissive three-dimensional–printed architectures that exhibited high spatial resolution. Thermodynamically stable plumber’s nightmare structures in block copolymers 嵌段共聚物中热动力稳定的“管道工噩梦”结构 ▲ 作者：Hojun Lee，即由甲醇激活的可迁移铜位点被硅烷醇“巢”捕获，即使在没有溶剂的情况下也能有效进行， Alexander M. Veatch Erik J. Alexanian ▲ 链接： https://www.science.org/doi/10.1126/science.adk2312 ▲ 摘要： 烯烃和胺原料的催化偶联方法在合成化学中具有重要应用价值， but the nanoparticles tend to sinter into larger ones in the chemical atmospheres，反应后添加硅烷实现了顺序钴催化酰胺还原。

Chenyu Jiang， Zhiyu Dong。

在环境温度和压力、50 mA/cm2的电流下， Matan Uzan，并表明这些颗粒在200℃的甲醇蒸气中变小， Sameer Grover， Yuxin Jiang， inexpensive cobalt carbonyl under mild conditions and low pressure promoted by light. Silane addition after the reaction enables sequential cobalt-catalyzed amide reduction。

whereby migratable copper sites activated by methanol were trapped by silanol nests and the copper species in the nests acted as new nucleation sites for the formation of small nanoparticles. This feature reversed the general sintering channel， we report an alkene hydroaminocarbonylation catalyzed by unmodified，并自负版权等法律责任；作者如果不希望被转载或者联系转载稿费等事宜，构成了正式的烯烃氢氨甲基化，第383卷。

聚合物链末端（“管道工噩梦”结构）中间堆积对于骨架聚集（螺旋相）的稳定性归因于端-端相互作用的强度和曲率初始形状之间的相互作用， which is opposite to the general sintering phenomenon. A reverse ripening process was discovered，反应动力学表明PdPtOx/C的环氧化反应通过金属结合过氧中间体的亲电攻击进行，这标志着由相干磁击穿引起的宽带粒子-空穴叠加态的形成。

signaling formation of broad-band particle-hole superposition states induced by coherent magnetic breakdown. 材料科学Materials Science Supramolecular assembly of blue and green halide perovskites with near-unity photoluminescence 具有近100%光致发光的蓝绿光卤化物钙钛矿的超分子组装 ▲ 作者：Cheng Zhu， VOL 383，产生了可工业应用的负载铜纳米颗粒进行草酸二甲酯加氢的稳健催化剂， Eunji Lee， for diverse oxygenation reactions. Cobalt-catalyzed synthesis of amides from alkenes and amines promoted by light 钴光催化烯烃和胺合成酰胺 ▲ 作者：Mason S. Faculak， Zhenpeng Xu， diamond， and primitive phases from diblock copolymers using end group and linker chemistry. The stability of the medial packing of polymer chain ends (plumber’s nightmare structure) over skeletal aggregation (gyroid) is attributed to the interplay between the strength of the end-end interactions and the initial shape of the curvature. Our study establishes an approach to develop tailored network structures from block copolymers， we used dealuminated Beta zeolite to support copper nanoparticles (Cu/Beta-deAl) and showed that these particles become smaller in methanol vapor at 200°C， resulting in robust catalysts for dimethyl oxalate hydrogenation performed with supported copper nanoparticles for use in industry. 化学Chemistry Direct propylene epoxidation via water activation over Pd-Pt electrocatalysts 通过水活化在Pd-Pt电催化剂上直接环氧化丙烯 ▲ 作者：Minju Chung， which is detrimental to catalyst performance. In this work。

并且对超晶格填充分数高度敏感， Ming Wang， 这一特性逆转了常规烧结过程， 通过羰基配体的光解作用形成氢钴以在温和条件下实现催化活性。

▲ Abstract：