, 2006 本发明涉及质子交换膜燃料电池，具体地说是一种高活性PtNi基质子交换膜燃料电池阳极催化剂，活性组份中至少含有Pt和Ni两种金属元素；在微波加热下，将活性组分前驱物还原并担载到导电性碳载体上，之后在还原性气氛中进行合金化处理。本发明催化剂用作质子交换膜燃料电池阳极催化剂时，对于含CO的富H2气体燃料，既能降低CO在Pt上的吸附又能有效地将Pt上吸附的CO氧化，表现出优异的抗CO能力和氢氧化活性；同时，这类催化剂制备工艺简单，耗时短，环境友好，成本低 ...
田植群 +5 more
core
[Alcohol liver disease: immunoregulatory mechanisms and precision therapeutic targets]. [PDF]
Zhonghua Gan Zang Bing Za ZhiShen HY, Wei LM, Zuo L, Wang H.
europepmc +1 more source
[Ethyl caffeate alleviates dextran sulfate sodium-induced colitis in mice by restoring intestinal epithelial tight junctions <i>via</i> activating the Wnt/β-Catenin pathway]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoZhang K +7 more
europepmc +1 more source
Gongye shui chuli非均相光催化活化过硫酸盐技术已被广泛应用于有毒和难降解有机污染物的去除，展现出环境友好性，在水处理领域受到了广泛的关注。根据非均相光催化活化过硫酸盐技术的研究，从直接光解、电子还原、空穴氧化3个方面深入探讨了非均相光催化活化过硫酸盐的活化机制，介绍了铁基、钴基、钛基、碳基等光催化材料，并总结了各类催化材料的优势和缺点，具体讨论了关键因素（过硫酸盐投加量、催化剂投加量、污染物初始浓度、溶液pH、共存离子等）对非均相光催化活化过硫酸盐体系氧化效能的影响，对该技术面临的前景和挑战进行了讨论 ...
李增强
doaj
[Personalized lower-limb gait assessment method based on musculoskeletal modeling and machine learning]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiZeng D +5 more
europepmc +1 more source
[Multiple components in Astragalus Injection target CCL2/FOS/PPARG/CXCL8 to suppress cervical cancer progression]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoMa Y +10 more
europepmc +1 more source
[Frontier research on smart delivery biomaterials in the field of oral tissue engineering]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiWu Y, Liao J.
europepmc +1 more source
[Advances in immunomodulatory strategies for meniscal regeneration]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiLi J +7 more
europepmc +1 more source
[Social isolation induces social avoidance in mice: the mediating role of the medial prefrontal cortex glutamatergic neurons]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoYuan Q, Zhang D, Wang J, Song H.
europepmc +1 more source