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| 1 | Effect of Zn atom in Fe-N-C catalysts for electro-catalytic reactions: theoretical considerations显示文摘Due to the high specific surface area,abundant nitrogen and micropores,ZIF-8 is a commonly used precursor for preparing high performance Fe-N-C catalysts.However,the Zn element is inevitably remained in the prepared Fe-N-C catalyst.Whether the residual Zn element affects the catalytic activity and active site center of the Fe-N-C catalyst caused widespread curiosity,but has not been studied yet.Herein,we built several Fe,Zn,and N co-doped graphene models to investigate the effect of Zn atoms on the electrocatalytic performance of Fe-N-C catalysts by using density functional theory method.The calculation results show that all the calculated Fe-Zn-N_(x) structures are thermodynamically stable due to the negative formation energies and relative stabilities.The active sites around Fe and Zn atoms in the structure of Fe-Zn-N_(6)(III)show the lowest oxygen reduction reaction(ORR)and oxygen evolution reaction(OER)overpotentials of 0.38 and 0.43 V,respectively.The bridge site of Fe-Zn in Fe-Zn-N_(5) shows the lowest η^(HER) of−0.26 V.A few structures with a better activity than that of FeN_(4) or ZnN_(4) are attributed to the synergistic effects between Fe and Zn atoms.The calculated ORR reaction pathways on Fe-Zn-N6(III)show that H_(2)O is the final product and the ORR mechanism on the catalyst would be a four-electron process,and the existence of Zn element in the Fe-N-C catalysts plays a key role in reducing the ORR activation energy barrier.The results are helpful for the deep understand of high-performance Fe-N-C catalysts. | Yongcheng Li Riming Hu Zhibin Chen Xin Wan Jia-Xiang Shang Fu-He Wang Jianglan Shui | 2021 | Nano Research2021，14，3： | 3 |
| 2 | An ultrahigh strength steel produced through deformation-induced ferrite transformation and Q&P process显示文摘In this work,DIFT technology and Q&P process were combined in order to introduce ultrafine-grained ferrite into the matrix of martensite and retained austenite to develop a new kind of advanced high strength steel,and two kinds of steels were investigated by this novel combined process.The newly designed process resulted in a sophisticated microstructure of a large amount of ferrite(about 5 m in diameter),martensite and a considerable amount of retained austenite for TRIP 780 steel.The ultimate tensile strength can reach about 1200 MPa with elongation above 16% for TRIP 780,that is much higher than the one solely treated by Q&P process.Tensile tests showed that both steels with the novel combined process achieved a good combination of strength and ductility,indicating that the new process is promising for the new generation of advanced high strength steels. | CHEN MingMing WU RiMing LIU HePing WANG Li SHI Jie DONG Han JIN XueJun | 2012 | Science China(Technological Sciences)2012，55，7： | 3 |
| 3 | High-throughput screening of carbon-supported single metal atom catalysts for oxygen reduction reaction显示文摘Carbon-supported transition metal single atoms are promising oxygen reduction reaction(ORR)electrocatalyst.Since there are many types of carbon supports and transition metals,the accurate prediction of the components with high activity through theoretical calculations can greatly save experimental time and costs.In this work,the ORR catalytic properties of 180 types single-atom catalysts(SACs)composed of the eight representative carbon-based substrates(graphdiyne,C_(2)N,C_(3)N_(4),phthalocyanine,C-coordination graphene,N-coordination graphene,covalent organic frameworks and metal-organic frameworks)and 3d,4d,and 5d transition metal elements are investigated by density functional theory(DFT).The adsorption free energy of OH^(*) is proved a universal descriptor capable of accurately prediction of the ORR catalytic activity.It is found that the oxygen reduction reaction overpotentials of all the researched SACs follow one volcano shape very well with the adsorption free energy of OH^(*).Phthalocyanine,N-coordination graphene and metal-organic frameworks stand out as the promising supports for single metal atom due to the relatively lower overpotentials.Notably,the Co-doped metal-organic frameworks,Ir-doped phthalocyanine,Co-doped N-coordination graphene,Co-doped graphdiyne and Rh-doped phthalocyanine show extremely low overpotentials comparable to that of Pt(111).The study provides a guideline for design and selection of carbon-supported SACs toward oxygen reduction reaction. | Yiran Wang Riming Hu Yongcheng Li Fuhe Wang Jiaxiang Shang Jianglan Shui | 2022 | Nano Research2022，15，2： | 2 |
| 4 | Efficacy of Yinzhihuang Granules and Entecavir on Hepatitis B-induced Cirrhosis显示文摘[Objectives]This study aimed to observe the efficacy and safety of Yinzhihuang granules and entecavir in the treatment of hepatitis B-induced cirrhosis.[Methods]Total 80 patients with decompensated hepatitis B-induced cirrhosis were evenly and randomly divided into two groups,treatment group and control group.The patients in the treatment group were given orally with 0.25 mg entecavir and 5000 mg Yinzhihuang granules once a day,and those in the control group were given orally with 0.5 mg entecavir once a day.The levels of aspartate aminotransferase(AST),alanine aminotransferase(ALT),hyaluronic acid(HA)and HBV DNA,the Child-Pugh score,and the positive situation of HBeAg in different groups were observed before treatment and 12,24,48 and 96 weeks after the treatment,respectively.[Results]The serum ALT,AST,HA and HBV DNA levels,the HBeAg positive rate,and the Child-Pugh score in the treatment and control groups were significantly improved after the treatment(P<0.05).The improvement of the above indicators in the treatment group at week 96 was significantly better than that in the control group(P<0.05).[Conclusions]The combination of Yinzhihuang granules and entecavir is superior to entecavir in the treatment of decompensated hepatitis B-induced cirrhosis. | Fen TANG Guifang TANG Ruiling CHEN Zhenyi LIU Riming WEI | 2019 | Medicinal Plant2019，10，5： | 2 |
| 5 | Treatments for chronic fatigue syndrome显示文摘 | Rimes KA Chalder T | 2005 | Occupational medicine2005，55，： | 1 |
| 6 | Mutations in the muscle sodium channel gene (SCN4A) in 13 French families with hyperkalemic periodic paralysis and paramyotonia congenita: phenotype to genotype correlations and demonstration of the predominance of two mutations 显示文摘 | Plassart E Reboul J Rime CS | 1994 | Eur J Hum Genet1994，2，2： | 1 |
| 7 | Incidence, prognosis, and risk factors for fatigue and chronic fatigue syndrome in adolescents:a prospective community study显示文摘 | Rimes KA Goodman R Hotopf M | 2007 | Pediatrics2007，119，3： | 1 |
| 8 | Social sharing of emotion,posttraumatic growth,and emotional climate:Follow-up of Spanish citizen's response to the collective trauma of March 11th terrorist attacks in Madrid显示文摘 | Rime B Paez D Basabe N | 2010 | European Journal of Social Psychology2010，40，： | 1 |
| 9 | Retrograde the cardiopulmonary bypass impact on postoperative outcomes 显示文摘 | Murphy GS autologous circuit: Szokol JW p riming of safety and Nitsun M | 2006 | JCardiothoracVascAnesth2006，20，2： | 1 |
| 10 | Social sharing of emotion: New evidence and new questions 显示文摘 | Rime B Finkenauer C Luminet O | 1998 | European review of social psychology1998，9，1： | 1 |
| 11 | Computed tomographic follow-up study of forty-eight cases of nonoperatively treated lumbar intervertebral disc herniation 显示文摘 | Maigne JY Rime B Deligne B | 1992 | Spine (Phila Pa 1976)1992，17，9： | 1 |
| 12 | Exchange rate forecasting, order flow and macroeconomic information 显示文摘 | Dagfinn Rime Lucio Samo and Elvira Sojli | 2010 | Journal of International Economics2010，，80： | 1 |
| 13 | Egg quality in domes-ticated and wild seabass(Dicentrarchus labrax):a proteomic analysis显示文摘 | Crespel A Rime H Fraboulet E | 2008 | Cybium2008，32，： | 1 |
| 14 | A review of the predisposing,precipitating and perpetuating factors in Chronic Fatigue Syndrome in children and adolescents显示文摘 | Lievesley K Rimes KA Chalder T | 2014 | Clin Psychol Rev2014，34，3： | 1 |
| 15 | Capital Requirements and Bank Behavior: Empirical Evidence for Switzerland 显示文摘 | Rime B | 2001 | Journal of Banking & Finance2001，，25： | 1 |
| 16 | Computed tomographic followpst1(dyof forty-eight cases of nonoperatively treated lumbar intervertebral disc herniation 显示文摘 | Maigne JY Rime B Deliqne B | 1992 | Spine1992，17，9： | 1 |
| 17 | Comparison of sandysoils suppressive or conducive to ectoparasitic nematode damage onsugarcane显示文摘 | RIME D NAZARET S GOURBIERE F | 2003 | Phytopathology2003，93，： | 1 |
| 18 | Negative Perfectionism Increases the Risk of Fatigue Following a Period of Stress 显示文摘 | Dittner A J Rimes K Thorpe S | 2011 | Psy- chology and Health2011，26，3： | 1 |
| 19 | Obsessive - compulsive dis- order, anxiety disorders, and self - esteem : An exploratory study 显示文摘 | Ehntholt K A Salkovskis P M Rimes K A | 1999 | Behaviour Research and Therapy1999，37，： | 1 |
| 20 | Combined colonoscopy and endometrial biopsy cancer screening results in women with Lynch syndrome显示文摘 | Nebgen DR Lu KH Rimes S | 2014 | Gynecol Oncol2014，135，1： | 1 |
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