立足于我国新能源产业发展战略和市场需求，主要致力于硅腐蚀科学与技术、太阳能电池、电化学能量转换与存储等应用研究，取得了一系列具有国际水平的原创性研究成果，在微纳米加工及其应用技术研究领域产生了重要的影响，得到国际同行高度评价与广泛引用。所提出的金属催化腐蚀黑硅原理与方法在多晶硅光伏产业获得规模化应用，与国内多家晶硅光伏公司合作解决晶硅制绒工艺中的问题，推动了科研成果服务于国家和地区经济发展。在Adv.Mater.、J. Am. Chem. Soc.、Adv. Funct. Mater.等学术期刊上发表的硅材料研究学术论文近年来被引10250余次，被相关领域国际权威学者和同行广泛引用、采用和跟踪研究，成果被收入多部学术专著，连续多年入选爱思唯尔中国高被引学者“材料科学”与“物理学”领域榜单，部分成果曾获2015年度教育部自然科学奖一等奖（第1完成人）和中国重要光学成果等荣誉。

2015年教育部自然科学奖一等奖（第一完成人）

2014-2023爱思唯尔（Elsevier）中国高被引学者榜单（材料科学与物理学） 

北京市自然科学基金“十二五”期间优秀成果 

北京师范大学第十届励耘奖学基金理科学术成果一等奖

2010年度霍英东教育基金

2008年度中国光学重要成果奖 

2008年度教育部新世纪优秀人才

2008年度北京市科技新星

2006年度全国优秀博士学位论文

2004年度清华大学优秀博士学位论文

1998年度河南省技术发明奖一等奖

1998年度河南省科学技术进步奖一等奖

1. Silicon intercalation on MXenenanosheets towards new insights into a superior electrode material forhigh-performance Zn-ion supercapacitor Journal of Energy Storage 2023.

2. Two Birds with One Stone:Cobalt/Silicon Species Encapsulated in MOF-derived Nitrogen-doped Carbon as anIntegrated Electrode for Next-Generation Symmetric Pseudocapacitor with EnergyDensity over 100 Wh/kg. Journal of Materials Chemistry A 2023.

3. Ti2CT –MXene aerogel basedultra–stable Zn–ion supercapacitor Composites Communications 2023.

4. Rapid Formation of Uniform Cracks inMetal-Assisted Etched Silicon Nanowire Array Membranes Implications forTransfer of Nanowires and Flexible Devices. ACS Appl. Nano Mater. 2022.

5. Metal-organic framework-derivedwalnut-like hierarchical Co-O-nanosheets as an advanced binder-free electrodematerial for flexible supercapacitor. Journal of Energy Storage 2022.

6. Metal-Assisted Chemical Etching ofSilicon in Oxidizing HF Solutions: Origin,Mechanism, Development, and BlackSilicon Solar Cell Application. AdvancedFunctional Materials 2020.

7. Carbon induced galvanic etching ofsilicon in aerated HF/H2O vapor. CorrosionScience 2019.

8. Oxidant Concentration ModulatedMetal/Silicon Interface Electrical FieldMediates Metal-Assisted ChemicalEtching of Silicon Advanced MaterialsInterfaces 2018 DOI:10.1002/admi.201801132 [2] 

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10. Metal-catalyzed electroless etchingof silicon in aerated HF/H2Ovapor for facile fabrication of siliconnanostructures Nano Letters 2014 DOI:10.1021/nl500361u

11. Silicon/hematite core/shellnanowire array decorated with gold nanoparticlesfor unbiased solar wateroxidation Nano Letters 2014 DOI: 10.1021/nl402205f

12. Silicon nanowires for photovoltaicsolar energy conversion Advanced Materials2011 DOI: 10.1002/adma.201002410

13. High-performance silicon nanowirearray photoelectrochemical solar cellsthrough surface passivation andmodification Angewandte Chemie - InternationalEdition 2011 DOI:10.1002/anie.201104102

14. High-performance silicon nanoholesolar cells Journal of the American ChemicalSociety 2010 DOI: 10.1021/ja910082y

15. Motility of metal nanoparticlesinsilicon and induced anisotropic silicon etching Advanced FunctionalMaterials2008 DOI: 10.1002/adfm.200800371

16. Silicon nanowires forrechargeablelithium-ion battery anodes Applied Physics Letters 2008 DOI:10.1063/1.2929373

17. Fabrication ofsingle-crystallinesilicon nanowires by scratching a silicon surface withcatalytic metalparticles Advanced Functional Materials 2006 DOI:10.1002/adfm.200500392

18. Aligned single-crystallineSinanowire arrays for photovoltaic applications Small 2005DOI:10.1002/smll.200500137

19. Uniform, axial-orientationalignmentof one-dimensional single-crystal silicon nanostructure arraysAngewandte Chemie- International Edition 2005 DOI: 10.1002/anie.200462995

20. Fabrication of Large-AreaSiliconNanowire p-n Junction Diode Arrays Advanced Materials 2004DOI:10.1002/adma.200306185

21. Synthesis of large-areasiliconnanowire arrays via self-assembling nanoelectrochemistry AdvancedMaterials2002 DOI: 10.1002/1521-4095(20020816)14:16<1164::aid-adma1164>3.0.CO;2-E