| ²é¿´: 6523 | »Ø¸´: 37 | |||||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||||
terry_wellÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)
Ц°¾½¬ºý¡ª¡ªÂúÄÔ½¬ºý
|
[½»Á÷]
ÔõÑùдºÃ¹úÍâÆÚ¿¯Ð޸ĸåµÄCover Letter
|
||||
|
Cover LetterÊÇһƪÎÄÕµÄÍâÒÂ,¶Ô¹úÍâͶ¸åÄÜ·ñ³É¹¦ºÜ¹Ø¼ü,Ò»°ãͶ¸åʱµÄCover Letter²¢²»ÊǺÜÖØÒª,ֻҪ˵Ã÷Äã¸å¼þµÄÑо¿·½Ïò¼°´´Ðµã,²¢ÉùÃ÷ûÓÐÔÚÆäËûÆÚ¿¯·¢±í¹ý.×îÄÑдµÄ¾ÍÊÇRevised ManuscriptÖеÄCover Letter,Õ⽫¹ØÏµµ½ÊÇ·ñ¼ÓÃÄãµÄ¸å¼þ,»òÒª½øÒ»²½Éó¸å.¹úÍâר¼Ò½²ÇóµÄÊǾ«ÒæÇó¾«,ÀÏÍâÃǶÔÎÄÕ¶¼ºÜÑϽ÷µÄ,Ò»¸öµ¥´ÊÄÄÅÂÊÇÒ»¸ö½é´ÊµÄʹÓö¼ÊǺÜÓп¼¾¿µÄ,Òò´Ë»áÌá³öºÜ¶àËÆºõ¶ÔÎÄÕÂÎ޹ؽôÒªµÄÐÞ¸ÄÒâ¼û,µ«ÊÇÕâÄãÒª¸øÓè³ä·ÖµÄÖØÊÓ.ͨ¹ý¹úÍâ·¢±í¼¸ÆªÎÄÕºó,¿ªÊ¼Ò»Ö±Ê§°Ü,µ«ÊÇÎÒûÓÐ·ÅÆú,ͨ¹ý×ܽáÏÖÔÚ½«Ò»Ð©¾ÑéºÍ´ó¼Ò·ÖÏí,ÒÔÃâ´ó¼Ò×ߺܶ಻±ØÒªµÄÍä·. ΪÁ˸üºÃÀí½â,ÎÒÓÃÎÒ·¢µÄһƪÎÄÕÂ×÷ΪÀý×ÓÀ´ËµÃ÷: ÕâÀïÊÇÆÚ¿¯Éó¸åÈ˵ÄÐÞ¸ÄÒâ¼û: Dear *****, The review of your manuscript, Thermal Decomposition and Kinetics Studies on 1, 4-dinitropiperazine (DNP), submitted to Journal of Hazardous Materials has been completed. The reviewers recommend the need for minor revisions. Please revise your manuscript according to the reviewers' comments attached, and re-submit to me your revised version of the manuscript including an itemized response to each reviewer's comments. Please submit your revised submission before Jul 11, 2007. I will then begin the re-review process. Please note that revised manuscripts will be sent for review because revising a manuscript does not automatically mean it will be accepted for publication. For your guidance, reviewers' comments are appended below. On your Main Menu page is a folder entitled "Submissions Needing Revision". You will find your submission record there. Please ensure that the article conforms to the format of the Journal. In particular make sure that all the articles in your references have titles included. The Journal Guide for Authors is available on the Journal homepage http://www.elsevier.com/locate/hazmat When submitting your revised manuscript, please ensure that you upload the source files (e.g. Word). Uploading a PDF file at this stage will create delays should your manuscript be finally accepted for publication. If your revised submission does not include the source files, we will contact you to request them. Once again, thank you for your interest in Journal of Hazardous Materials. Yours sincerely, Merv Fingas, PhD Editor Journal of Hazardous Materials Reviewers' comments: Reviewer #1: The paper reports on the thermal decomposition and kinetics of DNP. It is a welcome addition to the literature and appectable for publication after some revision: (i) Please provide large basis-set DFT calculations to support the assignment of the IR bands of DNP. (ii) Please assign ALL IR bands of Fig. 5 Reviewer #2: authors have carried out work on the thermal analysis of the dinitropiperazine. The new information reported in the paper is scanty. The large amount of data has been already reported by the several researchers on the thermal analysis of dinitropiperazine (See the reference section of the paper and also reviewer has done the scopus search). The only new information reported in this paper is of the T-Jump IR studies and DSC studies under different pressures, which may adds on to the existing scientific data base. There is not much novelty in the reported work. The Table 1 and figure 1 need to be deleted from the paper since it is already well reported in the literature. Table 2 and figure 3 gives the same information. Authors are requested to delete Table 2 and the same information may be explained in the results and discussion part of the paper. May i also kindly request authors to update the literature survey till date on DNP in the introduction part of the paper using Chemical abstracts on disk (CA on CD) data base. The quality and clarity of the figures in the paper need to be improved. English need to be improved. The paper is recommended for short communication after the minor revision. Reviewer #3: The paper is okay in terms of contents.However,since it has been written by a Chinese, the english is very poor and as such requires a lot of corrections and editing by your team. The authors have used ozawa and Kissenger methods to find out activation energy.However,they have given data for activation energy by ozawa method only under 3.4 thermal decomposition kinetics).The data for Eo by Kissenger methods should also be included in the paper. Also,captions of Figs 1,3 &5 are missing. Reviewer #4: This paper is promising but could be improved by better kinetic analysis. 1. Kissinger's method is OK as a first approximation, but Friedman's method is the best isoconversional method. Even Ozawa has abandoned his method in favor of Friedman's. 2. The method of comparing a large number of kinetic models against data at a single heating rate (page 5) is invalid, discredited, and should not be published. This issue has been discussed in several papers by Vyzovkin and in a international kinetic study published by Brown et al, Thermochemica Acta 355, 125-143, 2000, and following papers. Consequently, there is no real evidence presented that the equation is first-order. In fact, from my studies of energetic materials, including RDX and HMX, I would have thought that nucleation-growth kinetics would be most appropriate. However, I would have to do a more rigorous kinetic analysis of the data to know for sure. 3. The best way to judge a kinetic model is how it compares with data at multiple heating rates (using a single set of parameters). Such a comparison is not present in this paper, so it is difficult to judge the validity of the kinetic parameters. 4. The author's discussion of HMX kinetics is good in some respects but out of date in others. More recent papers by multiple institutions place the activation energy for HMX closer to 150 kJ/mol. A commonly cited paper on this is by Wight and Vyazovkin, Ann Rev Phys Chem 48, 119, 1997. A more recent but harder paper to get is by Burnham and Weese in the proceedings of the 2005 ICT conference. Henson has published a correlation in the detonation symposium showing that explosion times scale with an activation energy of about 150 kJ/mol. Active workers in energetic materials should have access to these materials. ¿´ÍêÁËÕâ¸ö,ÊDz»ÊÇ»á¾õµÃºÜÍ·ÌÛ,ÊǵÄÀÏÍâ¾ÍÊÇÕâôÈÏÕæ.ÒªÇóºÜ¾ßÌå×Ðϸ,Éó¸åϸÖÂÉîÈë.ÏÂÃæ¾ÍÊÇ¿´ÄãÔõôÑù»Ø¸´ÕâÆªÉó¸åÒâ¼ûÁË.Îһظ´ºóµÄµÚÈýÌì¾ÍÊÕµ½ÂÛÎļÓÃ֪ͨ,¹À¼ÆËûÃÇûÓÐÔÙ´ÎË͸øÉó¸åר¼ÒÖØÉó.ÒòΪÎÒµÄCover LetterËûºÜÂúÒâ,ÎÒÊÇÕâÑùдµÄ: Dear ***, My manuscript, *********************£¨ÂÛÎÄÌâÄ¿£©, was revised according to the reviewers' comments, and the itemized response to each reviewer¡¯s comments is attached. Many thanks for your suggestion. I am so sorry to bring you so much trouble because of our careless. Correspondence and phone calls about this paper should be directed to ****£¨×÷Õߣ© at the following address£¬phone and e-mail£º Address: ********* Tel.: ******** Fax:******* E-mail: ********** Thanks very much again for your attention to our paper£®Once again, thank you for your help to our paper processing. Yours sincerely£¬ ****** For your guidance, itemized response to each reviewer¡¯s comments is appended below. ♥ Dear reviewer #1: (i) Suhithi M. Peiris, Richard, etc. (J. Phys. Chem. A, 104 (39), 8898 -8907, 2000. 10.1021) had already reported large basis-set DFT calculations to support the assignment of the IR bands of DNP. (ii) We assigned all IR bands of Fig.5 (now change to fig.8). (iii) Because of the IR study had been reported, the IR spectra (fig.1) was deleted form the paper. Anyway, thank you for your arduous work and instructive advice. ♥ Dear reviewer #2: (i) G. V. Sitonina, etc. (Russian Chemical Bulletin, Vol.28, 284-288) A study has been made of the kinetics of thermal decomposition of dinitropiperazine, in melts and in solution. As you said, the only new information reported in this paper is of the T-Jump IR studies and DSC studies under different pressures, which may adds on to the existing scientific data base. Nevertheless, the kinetics study in our paper is a supplement which is with multi-heating rate method. (ii) The Table 1 and figure 1 was deleted from the paper and the correlative references were put forward. (iii) Table 2 was deleted and the same information was explained in the results and discussion part of the paper. (iv) We had update the literature survey till date on DNP in the introduction part of the paper and enriched the introduction of the paper. (v) The figures were drawn again and the quality and clarity of them were improved. (vi) English expression was improved a little and it¡¯s my great honor to ask your help on the language aspect. ♥ Dear reviewer #3: (i) As a Chinese, our English is very poor and a few of corrections and editing had done by our team. (ii) Now we only used Ozawa method to find out activation energy and you can check it in our paper again. According to reviewer #4, Kissinger method is invalid, discredited, and should not be published. (iii) Figures and captions of them are changed. (iv) At last, thank you for your arduous work and instructive advice. ♥ Dear reviewer #4: i. This paper was improved by a better kinetic analysis. The kinetic parameters were established by Ozawa's isoconversional method because there is no Friedman's calculation program in our institute. ii. As you just said, the method of comparing a large number of kinetic models against data at a single heating rate is invalid. After the kinetic study by isoconversional method with data at multiple heating rates, we found that nucleation-growth kinetics is more appropriate. You are seasoned in these aspects and it¡¯s my great honor to ask your advice on these sorts of aspects. iii. In order to judge a kinetic model, we did a comparison a single heating rate method with multi-heating method, and at last the kinetic parameters were judged. iv. You are right; the discussion of HMX kinetics is really out of date. The activation energy for HMX is closer to 150 kJ/mol. We had done the improvements in our paper. v. From your comments, it¡¯s obvious that you are an expert in thermo analysis, and there is lots of shortage in our study which need your instruction. At last, I want to thank you sincerely for your suggestions and I feel so sorry that so much of your precious time was wasted on our paper revision. ÕâÑùµÄ»Ø¸´¿´Ëƺܸ´ÔÓ,ÆäʵÕâºÜÓбØÒª,ÄãµÄ»Ø´ðÒ»¶¨ÒªÓÐÌõÀí²¢ÇÒÒªÓÐÕë¶ÔÐÔ,Õë¶Ôÿһ¸öר¼ÒµÄÒâ¼û·Ö±ð×ö³ö×Ô¼ºµÄ»ØÓ¦,ÆäʵÕâÆªÐÅÒ²½ÐResponse Letter. ÕâÑùÒ»À´,ÀÏÍâ¿´³öÁËÄãµÄһ˿²»¹¶,¼´Ê¹»¹ÓÐһЩÐèÒªÐÞÕýµÄС´íÎó,ËûÃÇÒ²¾Í²»ÔÚºõÁË,×Ô¼º°ïÄãÐÞÕýÁË. ÆäʵÎÒÃÇËù´¦µÄרҵ²»Í¬,ÆÚ¿¯µÄÒªÇó²»Í¬,ר¼ÒµÄÐÔ¸ñÒ²²»Ò»Ñù.µ«ÊÇ×ܵÄÀ´Ëµ¾ÍÊÇËĸö×Ö"һ˿²»¹¶",Ò»¶¨ÒªÈÏÕæ¶Ô´ýÐÞ¸ÄÒâ¼û.Ò»°ãÂÛÎÄͶµ½¹úÍâ,Èç¹ûÂú×ãÆÚ¿¯ÄÚÈÝÒªÇóµÄǰÌáÏÂ,Ò»°ã»á¸øÄãÒ»¸öÐÞ¸ÄÒâ¼û,²»»áÖ±½Ó¾Ü¾ø.¼´Ê¹¾Ü¾øÒ²ÊÇÔÚµÚÒ»´ÎÐ޸IJ»Âú×ãÒªÇóµÄÇé¿öϾܾøµÄ.ËûÃÇÏëµÄÊÇÄã¸Ä¶¼¸Ä²»ºÃ,»¹ÓÐʲô»°Ëµ. ×îºó,ÎÒÏ£Íû´ó¼Ò¶à¶à·¢±í¸ßÖÊÁ¿µÄ¿Æ¼¼ÂÛÎÄ,¶àµ½¹úÍâͶ¸å,ÕâÑù²»ÊÇΪÁ˶༸ƪSCI,ÊǶàÔö¼Ó¹ú¼Ê½»Á÷,¸ø×ÔÉíµÄ·¢Õ¹´´ÔìÌõ¼þ.ÌØ±ðÊǶÔÓÚÏë³ö¹úÉîÔìµÄÑо¿Ñ§ÕßÃÇ.½÷ÒԴ˺ʹó¼Ò¹²Ãã! ±¾ÎĶàÓÐÂÛÊö²»µ±Ö®´¦,Íû´ó¼ÒÅúÆÀÖ¸Õý!лл! [search]ÂÛÎÄͶ¸å ¾Ñé ¹úÍâͶ¸å[/search] |
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
¿Æ¼¼ÂÛÎÄд×÷ | Ͷ¸å¾Ñé |
» ²ÂÄãϲ»¶
312Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
ÍøÂç¿Õ¼ä°²È«0839Õе÷¼Á
ÒѾÓÐ4È˻ظ´
329Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
¡¾2026¿¼Ñе÷¼Á¡¿ÖÆÒ©¹¤³Ì 284·Ö ÇóÏà¹Ø×¨Òµµ÷¼ÁÃû¶î
ÒѾÓÐ8È˻ظ´
085602 289·ÖÇóµ÷¼Á
ÒѾÓÐ7È˻ظ´
²ÄÁÏѧ˶333Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
¸÷λÀÏʦÄúºÃ£º±¾È˳õÊÔ372·Ö
ÒѾÓÐ6È˻ظ´
334·Ö Ò»Ö¾Ô¸ÎäÀí-080500 ²ÄÁÏÇóµ÷¼Á
ÒѾÓÐ3È˻ظ´
0854µç×ÓÐÅÏ¢Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
347Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´

fgx1982
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1004.9
- Ìû×Ó: 504
- ÔÚÏß:
- ³æºÅ: 280860
- ×¢²á: 2006-09-19
- ÐÔ±ð: GG
- רҵ: nanomaterials

2Â¥2007-07-22 18:41:30
jash
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 10563.9
- É¢½ð: 200
- Ìû×Ó: 1099
- ÔÚÏß: 276.1Сʱ
- ³æºÅ: 216979
- ×¢²á: 2006-03-12
- ÐÔ±ð: GG
- רҵ: Á÷ÌåÁ¦Ñ§
3Â¥2007-07-22 21:05:27
xiaowu759
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 49 (СѧÉú)
- ½ð±Ò: 15478.2
- É¢½ð: 1597
- ºì»¨: 15
- Ìû×Ó: 1610
- ÔÚÏß: 1527.5Сʱ
- ³æºÅ: 98977
- ×¢²á: 2005-11-11
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×ÓÎïÀíÓë¸ß·Ö×ÓÎïÀí»¯
4Â¥2007-07-22 21:35:25
5Â¥2007-07-22 21:56:29
1
![]() ![]() ![]() ![]() |
6Â¥2007-07-23 08:39:21
qingfengmingyue
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1694.6
- É¢½ð: 2
- Ìû×Ó: 626
- ÔÚÏß: 31.9Сʱ
- ³æºÅ: 104397
- ×¢²á: 2005-11-15
- ÐÔ±ð: GG
- רҵ: °ëµ¼Ìå¹âµç×ÓÆ÷¼þ
7Â¥2007-07-23 08:46:08
lguanl
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 211.1
- É¢½ð: 10
- ºì»¨: 1
- Ìû×Ó: 103
- ÔÚÏß: 64Сʱ
- ³æºÅ: 424979
- ×¢²á: 2007-07-22
- ÐÔ±ð: MM
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
8Â¥2007-07-23 08:58:04
xiaofei7428
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 8.2
- É¢½ð: 190
- ºì»¨: 2
- Ìû×Ó: 206
- ÔÚÏß: 30.7Сʱ
- ³æºÅ: 254683
- ×¢²á: 2006-05-27
- ÐÔ±ð: GG
- רҵ: ÖÐÒ©Ïû»¯ÓëºôÎüÒ©Àí
9Â¥2007-07-23 17:05:05
10Â¥2007-07-23 20:35:50













»Ø¸´´ËÂ¥


·Ç³£¸Ðл,ÖµµÃ½è¼ø.